Kasson Crooker is an American electronic musician , composer , and the artist behind current band Symbion Project and '' The Planets Wo n't Let You Sleep Tonight '' and past bands Freezepop , Splashdown , '' Larkspur '' , and Sirensong .
Kasson Crooker is an American electronic musician , composer , and the artist behind Symbion Project ' , '' his solo moniker . 
 He also works collaboratively in '' The Planets Wo n't Let You Sleep Tonight '' and his past bands are Freezepop , Splashdown , '' Larkspur '' , and Sirensong .