Knock Knock - Dumbie Share: Download MP3 More song by Dumbie Bird Song 3:50 You Got It 4:09 Sin Pan 4:10 Gorbiksch 4:22 Complicated 4:58 Wet Window 3:28 They Do Not Know 3:42 Madmin 3:04 The Sponge 5:55 Runaway 3:38 Cool W String 5:14 Chillsynth Mix 3:27 Awesomesynth Mix 4:43 Playtime 4:36 Fun Song 3:27 Krick 1:57 Scribbler 2:41 E. Cold 4:18 Madmin 3:04