O.S.S.Y. Concert & Tour History

All Concerts Upcoming Only Past Only

Date	Concert	Venue	Location
Aug 15, 1987	Giants Of Rock 1987 Dio / Helloween / Zero Nine / Havana Black / Kirka / Catwalk / O.S.S.Y. / Loud Crowd / Mama Grande Setlists	Ahveniston Moottorirata	Hämeenlinna, Finland

Genres:

Hard Rock

Finnish

Polish Hip-Hop

Polish Alternative Rap

Finnish Heavy Metal

Comments & Reviews:

Frequently Asked Questions (FAQ)

How many concerts has O.S.S.Y. had?

O.S.S.Y. has had 1 concert.

What genre is O.S.S.Y.?

O.S.S.Y. is most often considered to be Hard Rock, Finnish, Polish Hip-Hop, Polish Alternative Rap, and Finnish Heavy Metal.

When was the last O.S.S.Y. concert?

The last O.S.S.Y. concert was on August 15, 1987 at Ahveniston Moottorirata in Hämeenlinna, Finland. The bands that performed were: Dio / Helloween / Zero Nine / Havana Black / Kirka / Catwalk / O.S.S.Y. / Loud Crowd / Mama Grande.