Blackfeather was formed in April 1970 with Robinson , Jones , Corbett and McCormack. However it was the lineup up of Robinson , Johns , Fortesque and Kash which featured on the bands debut album released on the Infinity label.

At the Mountains of Madness was recorded in late 1970 and released early 1971. The album was produced by Richard Batchens and featured a guest appearnce of Bon Scott on recorder and percussion. The album reached number 7 in the Australian national charts. The classic track Seasons of change which had been originally written by Robinson for the group Fratenity would prove to be one of the group's most memorable tracks. This track also crops up on the Raven's Golden Miles CD compilation in 1994 along with the track .

Track listing
At the mountain of Madness (Robinson)
On this Day that I die (Robinson)
Seasons of change (pt1) (Robinson/Johns)
Mangos Theme part 2 (Robinson)
Long Legged Loveley (Robinson / Johns)
The Rat suite
- Main title (The Rat)
- The trap
- Spanish Blues
- Blazwaorden(Land of dreams)
- Finale (The Rat) (Robinson / Jones)

Alexander Kash - drums and footsteps
Neale Johns - vocals
Robert Fortescue - Bass guitar
John Robinson - Electric guitar , Accoustic guitar , Effects
Bon Scott - Recorders (Seasons of change) , Timbalis , Tambourine
John Bisset - Electric Piano (The Rat)
Produced by Richard Batchens
Recorded at Festival Studios , Sydney

To read an article by John Robinson on the album Click here

To purchase the album via HMV Australia click here