Do I Love You' Frank Wilson Northern Soul Men's T-shirt. This black T shirt features the words 'Do I Love You? Indeed I Do'; the title of Frank Wilson's ultra-rare 1965 single. The initial demos were destroyed leaving only a handful in existence. The track finally got an official release in 1979 after gaining popularity on the Northern Soul circuit. An original 7" from 1965 could fetch around £25,000, and possibly more.