Marilyn Crispell Sessionography
Softly, Dear Boy – 1537
Bass Frog – Axel F (2022, Coloured, Vinyl) - Discogs
Record Collector Issue 517 April 2021, PDF, Rock Music
Axel F by Crazy Frog (CD, 2005) for sale online
Release “Future Trance 32” by Various Artists - MusicBrainz
Crazy Frog - Axel F, Releases
Crazy Frog – Axel F (2005, Cardboard Sleeve, CD) - Discogs
Crazy Frog – Axel F (2005, CD) - Discogs