Winamp
Used by 7 peoplewinamp.com ↗

“Winamp is the most important piece of software on my computer (I'm a big music nut).”
Douglas Wilson Interview, Assistant professor, co-founder of Die Gute Fabrik · via Uses This 
“At my wedding this year, I ran our whole playlist on Winamp.”
Neil Cicierega Interview, Animator, musician, web artist · via Uses This 
“Winamp - I've tried a bunch of other music players but always come back to Winamp because it's small and has global hotkeys.”
Ryan North Interview, Cartoonist (Dinosaur comics) · via Uses This 