American musician and singer, born17 October 1956, Mohawk Valley, New York, United States. Father of Anthony Cosmo.
ALBA
Cosmo
Alien
2006
Boston
Corporate America
2002, 
,
, Arena Rock/Pop Rock
Boston
Greatest Hits
1997
Boston
Walk On
1994, CD, ,
, Arena Rock
Orion The Hunter
Joanne / All Those Years
1984, 12", Promo, Portrait
Orion The Hunter
Orion The Hunter
1984, ,
, AOR/Hard Rock
Orion The Hunter
So You Ran
1984
Boston
Walk On
2006
Boston
Landed Again
2003, 2xCDr, Unofficial, Masterport, 
,
, AOR/Hard Rock
Boston
Corporate America
2002, CD, 
,
, Arena Rock/Pop Rock
Boston
Greatest Hits In Concord
2xCDr, Album, Unofficial, Not On Label (Boston)
Boston
Winnipeg December 10,1988
2xCDr, Unofficial, Holly North
, 