Hasse with Henrik Granö, who was the lead guitarist of The Sounds, one of the most influential guitar bands in Finland in the early 60's.

Granö was famous for his rendition of Amorada, a fast and technically demanding samba melody. His years of violin playing came to good fruit, and he was the only one of the young Hank Marvin inspired guitarists, who was capable of plowing through the tricky tune without mistakes.