Publisher Desc.  This piece is based on a relaxed, contented groove which is laid down by the bass, Guitar 3 and drums with the melody and harmony lines found in the Acoustic Guitar 1 and 2 parts. The style is a shuffle, but it has shades of reggae, funk and even flamenco! Warming to the Groove has been carefully written to be relatively easy to play but to sound sophisticated. Acoustic Guitar 1; Medium/easy, Acoustic Guitar 2; Medium/easy, Acoustic Guitar 3; Medium/easy, Bass; Easy, Drums; Medium,