I had a wonderful, quasi-nostalgic experience recently. I discovered Cactus Music in Houston. Huge selection of vinyl (both used and new - I found the Miles Davis "Enigma" 10" there), CDs, box sets, music-related books, paraphernalia, etc. While I was browsing, they played new releases on the store's sound system - that's how I heard tracks from the new Dylan Bootleg Series. It was a lovely shopping experience, and they even had other customers!