Complex sentence: In 1997 the band were approached by Wurlitzer Jukebox who released the single'press a key' on the strength of this the band were signed to Warp and in September 1998 released the single'plock'.
Split into simpler sentences: In 1997 the band were approached by Wurlitzer Jukebox who released the single "Press a Key". On the strength of this the band were signed to Warp and in September 1998 released the single'plock'.