He was focused on pop music songs writing.
[1] In 1956, he graduated from Tallinn State Conservatory in composition speciality.
[1] 1955–1974, he played the accordion for Estonian Radio Instrumental Ensemble.
[1] On the initiative of Oit, song contest "Tippmeloodia" was organized.
[1] Since 1958, he was a member of Estonian Composers' Union.