1. Indo is a garage house act produced by Lamar Hula, K. Fingers (Craig Simpkins), and Silk. E (Keith Mayberry). They recorded the hit "R U Sleeping?" 2. Indo is an Italian techno act produced by Gianluca Cavicchi, Leonardo Rosi, and Massimo Gurrieri. They recorded the hits "Xzena" and "Arabic". 3. Indo is a Hungarian ethnic ambient, experimental project created by Andras Kiss. 4. Indo is a hip-hop artist called Tobian Tools 5. IndO is an EDM artist from San Jose, California.