This makes a rich use of extended chords, such as 13ths, and employs a three-part harmony in the chorus. At the end of each chorus, the horns actually spell out a complete G major 13th chord: G B D F A C E.
Electric Guitar: Session Guitarist Electric Sunburst from Native Instruments
Acoustic Guitar: Session Guitarist Picked Acoustic from Native Instruments
Drums: Studio Drummer from Native Instruments
Trumpet and Trombone: Session Horns Pro from Native Instruments
Bass: VB-Royal from ujam

Just Drifting

Instrumentality