I used to have a tape which I think was a promotion from Twix (the chocolate bar) and it had all sorts of 80s classics on it, French Kissing in the USA was one song (no idea who it's by) and there were other things on there too, myself and my brother and sister (who are 9 and 5 years older than me respectively) used to listen to this tape on our walkmans. (edit: found it, haha
http://cgi.ebay.co.uk/TWIX-16-trax-...s_GL?hash=item5d267b835e&_trksid=p3286.c0.m14)
When I was a bit older, 6 to 9 years of age I used to always buy singles (tapes) from Our Price, with help from mum obviously

I remember liking Swingout Sister, Alish'a Attic, No Doubt, Cast, as well as Blur, Oasis and Pulp - from my sister's influence

I liked Gangsta's Paradise (Coolio) as well and bought a double tape Rap collection (I asked for it for like my 8th birthday I think lol)
The band who had the biggest impact on me growing up was definitely the Beatles, my sister's boyfriend at the time got me into them, I was in year 5, I used to sit on the computer (didn't have a CD player at the time) and listen to them for hours, I didn't have headphones either so used to put one of the small pc speakers up to my ear so I could listen quietly as our pc was in the front room. I listened to them pretty much non stop until I started high school, despite all of my friends thinking it was hilarious I liked such an old band

I've always been interested in music from an early age, it's always been there.