out now on beatport:
https://www.beatport.com/de-DE/html/content/release/detail/383944/Up%20and%20Down 

Spenza - Up And Down (preview) release 16.06.2011

Spenza - Liquid Silver (Time Society E.P. / Delete Records 2002)

buy it on itunes: http://itunes.apple.com/de/album/what/id423240297 or
beatport: https://www.beatport.com/en-US/html/content/release/detail