The lineup of Applehans, Kiersnowski (the King), Lai and Miller (Ice) performed for two years, recording Galapagos Momentum in 2006.
Before the recording was pressed, a new incarnation was assembled with Cobb (McEnroe, Bart Garfunkel),[7] Lai, Meszler (Mezz, Meszloforte), Moeggenberg (Moeggen) and Sataman (Martron, Marty-Party) in March 2007.
[9] The group would share stages with The Locust, Qui, Tatsuya Yoshida, Polar Goldie Cats, The Mae Shi, Ancestors, HEALTH, Abe Vigoda, Weasel Walter, and Cheer-Accident.
[citation needed] In December 2007, Upsilon began work on their magnum opus, "Transparent Seas (Radio Edit)".
The album was met with critical acclaim,[11][12][13][14] and the band shared stages with Yowie, Ahleuchatistas, Zs, Bad Dudes, Peter Brötzmann, Honey Ride Me a Goat, Nels Cline, Carla Bozulich, Extra Life, Adebisi Shank, and Peter Kolovos.