Markku Suominen (see earlier entry) recorded "Muuta tehdä en voi" (I can't do anything else) in 1969. It was released as a single, but didn't do much chartwise. But it's a good song, and the little extra curiosity in this case is that the lyrics are done by Kari Kuuva, another famous Finnish singer. The original song was a considerable hit for the Israeli duo Esther and Abi Ofarim (see earlier entry). This was the 1968 follow-up single for their smash hit "Cinderella Rockafella". It wasn't nearly as successful, but still worth to remember. You can see the couple singing the song live here.
Here's the pair: