Roland VT-12 Vocal Trainer (Black)From music school to home, from recording studio to backstage dressing room, the pocket sized VT 12 is your ultimate traveling vocal coach. With a variety of built in exercises and warm ups for improving your vocal skills, the VT 12 provides real time analysis of your pitch while you sing so you can visualize your progress. The VT 12 Vocal Trainer from Roland is an ideal integration of a tuner, recorder, metronome, and a comprehensive vocal method. It