Get ready to feel positive with "Goldberg Variations, BWV 988 (arr. Catalyst Quartet for string quartet): Variatio 4. a 1 Clav." by Johann Sebastian Bach. With a 106 BPM and 4 time signature, the rhythms flow in G major. Spanning 0 minutes and 29 seconds, "Goldberg Variations, BWV 988 (arr. Catalyst Quartet for string quartet): Variatio 4. a 1 Clav." radiates low energy from start to finish. Let the positive vibes of this track carry you away.