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
iExplorer - iExplorer lets you easily transfer music, playlists, text messages, files and more from any iPhone, iPod, or iPad to a Mac or Windows computer and iTunes.
foobar2000 - An advanced freeware audio player for the Windows platform.
CopyTrans - CopyTrans is a tool for managing the files on your iPhone or iPad through your computer's interface.