Info from Janne Starks Encyclopedia
The band released one single with a solid hard-rocking version of the Mikael Wiehe-song "Flickan Och Kråkan (The Girl And The Crow)" on side A and their own 80s metal plodder, "Under Control" on the B-side. In 1991 the band split and Leif formed his own Leif Åhman Band, a more commercial-sounding unit.
Note: HÅF are the first letters in the members last names (Helgesson Åhman Fransson Band).