Autechre Gelk 19 Headaches The second session recorded for John Peels radio one show in the UK. The track titles on this release were invented by listeners while the tracks were playing. Four tracks in all, the titles are, Gelk , Blifil, Gaekwad. more » and 19 Headaches . Standard jewel case. 2000 release. Re-Release Date: 1/23/2001 Album Type: Single Album Description The second session recorded for John Peels radio one show in the UK. The track titles on this release were invented by listeners while the tracks were playing. Four tracks in all, the titles are, Gelk , Blifil, Gaekwad and 19 Headaches . Standard jewel case. 2000 release.