Froese's first guest appearance with the band was on their 1989 album, Lily on the Beach, playing guitar on "Radio City".
Following the departure of Paul Haslinger, Tangerine Dream continued as a two-piece father-and-son band with various musicians guesting in the studio and in concert.
His first solo credit as Jerome Froese came that same year, with the limited edition 1-track single, C8 H10 N4 O2 (named after the chemical formula of caffeine), a track which would later appear on his first full album, Neptunes.
At the end of 2009, it was announced that, although he had not been an active part of the band since 2006, he had recorded 8 new tracks for a Dream Mixes V, which was released in March 2010.
[4] In June 2011, a Froese live album titled Nightshade Family was released, featuring a full concert set list from the Neptunes tour.
[7] Also in October 2011, Loom performed a concert, playing songs by Froese, Schmoelling, and by Tangerine Dream, from the eras in which those two were members of the band.
[8] In June 2012, Froese released his third full-length album, Far Side of the Face, as well as a compilation called Cases of Recurrence, which features the EP tracks and rarities from the years 2005-2011.