Bundle of Music Tracks. High Quality, full compositions , part compositon , And looped versions. One song two in the styles of acoustic guitar versions and piano versions.This Sound is collection of acoustic guitar&piano trackfull compositions , part compositon , and looped versions. One song two in the styles of acoustic guitar versions and piano versions.iNumber of Audio Tracks : 66Sample rate: 44.1 kHzBit depth: 16 bitLoopable: YesAdditional: Stereo