Company Singbox AB created these great apps:
ABBA Singbox, Roxette Singbox, Pet Shop Boys Singbox, Singbox Dead By April, iKazoo, Sean Banan Singbox, Sean Banan Singbox Gratis, Son of Sardaar Singbox, Barnkammarboken, YOHIO Singbox, Singbox Melodifestivalen 2013, Chennai Express Karaoke, Krrish 3 Karaoke Singbox, and others..