This is the TAB of the bass solo part of "Bach" from Jeff Berlin's album PUMP IT, which I have transcribed accurately, note for note.
This tune is based on Bach's "The Well-Tempered Clavier, Book 1, No. 2 in C minor" and is performed in a band arrangement.
The bass part is the left hand part of the original piece, and in the middle the key changes to Am for a bass solo. It's a beautiful bass solo that fits the atmosphere and chord progression of the piece.
The TAB is written with fingering that allows for easy and smooth playing. For your reference, the finger numbers (1, 2, 3, 4) are also provided to indicate which fingers on the left hand should be used. The chords are also provided.