VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
iMazing - iMazing lets you transfer music, files, messages, apps and more from any iPhone, iPad, or iPod to a computer, Mac or PC. Manage and backup your iOS device simply without iTunes. (was DiskAid)
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Blackra1n - (This is an OUTDATED jailbreaking method.)
foobar2000 - An advanced freeware audio player for the Windows platform.
checkra1n - Jailbreak for iPhone 5s through iPhone X, iOS 12.0 and up