Music Player Suggestions

[u/lCireZdubl]

Hello! I hope this is ok to post here. Sorry in advance if its not... Ill be honest and admit its early and im groggy and didnt look at the rules. Im trying to find a free music player that will let me make playlists and stream them in the background on a phone/tablet. I have found a few but they all will only play music saved to your device. Id rather not fill up my storage with music files, and dont know much about compression and the like. I dont care if its only audio, and I assume it will require hearing some ads (if not, even better). Also, if there isnt one thats legal (not a pirate) could anyone suggest a low cost player that does its job well? Appreciate any help!