Now, there’s a new option for these digital performers: Wii Music from Nintendo. This $50 game was designed for Nintendo’s hugely popular $250 Wii gaming system, of which there were more than two million sold in November alone, according to the company.

Wii uses motion-sensitive controllers to move characters in games. A game of tennis in Wii Sports, for example, works when you swing the Wii remote like you would a tennis racket. The Wii’s simple graphics and adorable Miis (on-screen cartoons designed to look like you) appeal to the non-gaming set, inciting parents to challenge their kids to games of Wii Golf and spurring senior centers to start Wii Bowling leagues.

People playing Wii Music use the remote as a musical instrument.

Nintendo carries this cutesy, user-friendly style of video gaming over to Wii Music, where the remote works as a musical instrument, cheerful songs abound and a white-wigged character named Sebastian Tute gives instructions. Along with Sebastian, the Tutes — a musically gifted group of Miis that would give the Von Trapps a run for their money — appear and demonstrate how to play various types of music and instruments.

Though it’s comparably priced, Wii Music differs from games like Guitar Hero and Rock Band in many ways, and there are understandable reasons why a frequent user of those games would shun Sebastian and the Tutes. For starters, teenage fans of Guitar Hero and Rock Band who like the games’ variety of popular songs may gripe about Wii Music’s selection, which includes the likes of “My Grandfather’s Clock” and Beethoven’s “Ode to Joy”; none of Wii Music’s songs are more recent than the late 1980s.

Perhaps the biggest difference is that, in Wii Music, you aren’t using a few fake instruments like a guitar or drum set. You are instead manipulating the Wii controller to simulate one of many instruments depicted on screen. There’s even one “instrument” called Dog Suit — a dog suit that, when worn by a Mii, uses canine barks in place of notes. Another key difference is that, aside from one game, Wii never penalizes you for playing an incorrect note in a song, because you can’t play a bad note — every press of an imaginary key or strum of an invisible string plays the correct note.

A musically gifted group of Miis — on-screen personas representing players — demonstrate how to play various types of music and instruments.

This “no mistakes” environment is a little bit like a sports league in which every kid gets a trophy. Wii Music got a bit too saccharine at times, like when I scored a lousy 43 out of 100 points in a game and Sebastian Tute assured me that points didn’t much matter so long as I played the way I wanted to play. But for people who are learning about music and don’t want to worry so much about playing the right note, OK: Wii Music fosters a freedom to experiment with style by allowing users to improvise and explore variations of songs.

Outside of the Games section, you are the judge of your own performance, rating it however you see fit, or not at all. Wii Music is divided into Jam, Lessons, Videos and Games. My favorite section was Games, which included conducting a song in Mii Maestro, hitting the right note at just the right moment in Handbell Harmony and arranging Miis from lowest to highest note in Pitch Perfect.

The more activities I completed, the more instruments and songs were unlocked and available for me to use; off the shelf, each copy of Wii Music starts out with 27 instruments, but over 60 can be unlocked in the game. In Lessons, Sebastian Tute explained the importance of each instrument in a song and the role that it played. Before I played drums in a reggae song, he explained that reggae drums lay down an eight-beat rhythm. In the Japanese style of music, I learned how to play and recorded myself playing all four parts of a song: taiko drum, bells, shamisen, a three-string guitar-like instrument that puts bass in the song, and flute.

If you’d like, you can opt to save your performances as music videos when you’re finished. These include your mistakes — err, improvisations — and some other funny effects like views of the audience members as they bob their heads listening to you play “Twinkle, Twinkle, Little Star.” Album covers can be made for these videos, and the finished product can be sent to other friends’ Wiis if they also have Wii Music. Those friends can play over parts of your song and send the revised video back to you. While you’re playing songs, small black notes with faces on them called Be-Bops appear in the bottom right of the screen and work as a metronome would, steadily keeping the beat.

But cool accessories like guitars and microphones that are used to play music with other games aren’t available for Wii Music; instead, you must use your trusty Wii remote and Nunchuk to make one of four motions: piano-type, guitar-type, trumpet-type or violin-type. These four motions work to play a variety of instruments in different music styles, but some are easier to pretend to use than others.

While playing the imaginary trumpet I held the remote like one, pressing its 1 and 2 buttons like trumpet keys. But playing the piano uses the same motion as that which is used for playing drums — a downward hitting motion with the remote and Nunchuk — and this felt more like using a hammer than playing a piano. If you own a $90 Wii Balance Board, you can use it in drum mode in addition to the remote and Nunchuk. I tried this briefly, and it was fun to use the balance board in place of drum pedals.

Wii Music isn’t meant to replace a music lesson, but it’s intended to get people thinking about music and their own music style, without fear of making mistakes. It’s fun, unintimidating and will even teach you a thing or two. Just steer clear of the Dog Suit, if you can help it.

• Discuss: Share reviews of videogames and systems in Journal Community.

Edited by Walter S. Mossberg

• Mossberg Solution will return, Wednesday, Jan. 14. Email us at mossbergsolution@wsj.com. Find this and other columns and videos online free at the All Things Digital Web site: http://walt.allthingsd.com

Today, Motorola (MOT) is unveiling its $100 Motopure H15 Universal Bluetooth Headset. It’s available from Verizon’s (VZ) stores and Web site, and I’ve been testing it.

While focusing on the new Motopure H15, I also took another look at two noise-canceling headsets we reviewed in May — the $130 Jawbone from Aliph Inc. and the $120 Plantronics (PLT) Discovery 925. I made calls on the three headsets while standing beside a construction crew’s loud generator in busy downtown Washington, D.C., and, in a separate test, running my hairdryer on high in the background.

In both of these loud scenarios, the results favored the Motopure over the Jawbone and Plantronics Discovery. Of the three, the Plantronics headset allowed the most background noise through and made it difficult for people to hear my voice. The Jawbone was much better than the Plantronics headset, but not as good as the Motopure, which dimmed loud background noise to a faint hum and seemed to amp up the volume of my own voice. I called various people and even left myself voicemails so I could hear the differences.

More Microphones

The Motopure H15 uses two microphones, while the Jawbone uses two microphones and one modified microphone that works as a voice-activity sensor. The Plantronics headset uses one microphone. Motorola says one of its microphones hears the user’s voice, the other picks up background noise and a technology called CrystalTalk works to filter that noise out.

In my Motopure testing, I saw at work technology that Motorola says is meant to automatically adjust the headset volume as noises increase or decrease in the background. And at no point during my tests with the headset did friends on the other end of the line notice any odd echoing or fading volume in my voice, as with some headsets.

Snug Fit

Unlike the Jawbone, which — as its name reflects — works by touching bones in the face to eliminate excess noise, the Motopure H15 never touches one’s face. In fact, Motorola cites this as an advantage over the Jawbone because it doesn’t need to touch a user’s face to work. Motorola’s headset fits using a loop of clear plastic that wraps snuggly around the ear, along with an in-ear piece, though it took me a little while to figure out which of its five earbuds fit best.

And unlike the Plantronics headset, which has a larger, triangular-shaped boom, the Motopure has a tiny boom that folds away when not in use. Users receive calls by simply folding the boom down, which instantly turns the headset on and connects to calls. When the boom is closed, the headset turns off to save battery. I liked the finality of closing the boom and knowing my headset was definitely off whenever I put it in my purse. And in its tucked-in position, the Motopure H15 is petite and portable.

But if you’re wearing this headset on your ear, opening and closing the boom is almost impossible. Motorola recommends using the boom as you would a clamshell cellphone: Answer calls by opening the boom before donning the earpiece and end calls by removing the earpiece and closing the boom.

Of course, many users will want to keep the device in their ear for an extended period, rather than fishing for it when a call comes in. For them, the awkwardness of the boom switch may be a problem. They can still keep the Motopure on with the boom opened, receiving and ending calls at any time by simply pressing the large Call button. In this state, the handset is in standby mode rather than off — the same as most Bluetooth headsets waiting for calls.

One Headset, Two Phones

A plus of the Motopure is its ability to simultaneously pair with two phones, such as a personal cellphone and a work smartphone. Incoming calls to both lines are represented by different colored lights on the headset. But as soon as a call with one phone begins, the Bluetooth link to the second phone is disconnected.

The Plantronics headset also has dual-phone pairing capability, but the Jawbone doesn’t.

According to Motorola, the Motopure’s battery lasts for about 4.5 hours of talk time. The Jawbone’s battery lasts four hours; the Plantronics headset, five hours. In standby, Motopure and the Plantronics Discovery last for about seven days; Jawbone lasts for eight. Pressing and holding the Motopure’s up and down volume buttons spurs an indicator light to glow red, yellow or green to represent battery strength.

I liked the Motopure’s sturdy charging stand, which doubles as a holder for the headset. Though this desktop charger isn’t available today from Verizon, it will be available later this month from other carriers and retailers in a $130 bundle with the headset.

More Colors Later

Today, the Motopure is available in a slate color, but it will be available in black later this month and other colors are tentatively planned for November. The Jawbone and the Plantronics headset are each available in three colors, and Jawbone will release blue and pink headsets later this month.

Overall, the Motopure H15’s noise cancellation worked the best out of these three headsets, and its tiny build and fold-up boom make it a helpful tool for consumers who want quiet conversations no matter where they are.

Write to Katherine Boehret at mossbergsolution@wsj.com