Billy. Does exactly that. Using it for 15 years on many different machines. https://www.sheepfriends.com/index-page=billy.html Beside its extreme simplicity I like ...
I switched to Winamp to sync my iPod, and everything's been working awesome. Only one problem. I updated some tracks with lyrics using Tagscan, deleted them from the iPod, then retransferred them.
When AOL introduced Winamp 1.0 for Android a few months ago one of the main selling points for the music player was the fact that you could stream or download free songs from Spinner using the app.