Extrack: Stem Separator, Chord

You'll feel like you're playing with the actual artists — with the Yamaha app.

Extrack is a music app that lets you practice your instrument and play sessions along with your favorite songs. ・When you load a song from your smart device, the app breaks it down into each instrument part. You can adjust the volume of each part as you like.・Extrack breaks down the song into vocal, guitar, piano, bass, drum, and wind instrument parts, allowing you to take out the part you want and play along.・Th…