For me it's music, used to buy lots of 7" vinyll when a kid, then moved on to CD singles with my CD decks. used to love a Saturday going to Tower records, HMV in Glasgow. Our Price, Stereo 1 (Upstairs) and Record Factory in Paisley. Taking a gamble on a remix cause the producer or remixer had done a belter of a song/remix a month or so before. Getting home and finding it was also a cracking song. Download my music now. yeah its convenient but not the same.
I've converted a lot of it to MP3 format, got tonnes of musice on my phone, along with my own personal mixes of music I like but nothing bet going to shop and finding a tune.