In 1974, the song Who Do You Think You Are was written by Clive Scott and Des Dyer, both members of Jigsaw. They recorded the song and released it in Europe, but not in the UK. For the UK, there was a version by Candlewick Green. They would have a number 21 hit with the song, which was their only success. Later, Saint Etienne (with Bob Stanley, writer of Yeah! Yeah! Yeah!) would record it. Enjoy
Candlewick Green- Who Do You Think You Are?