Alternativer til YouTube Audio Library til iPad med open source-licens

• iPad
  Alle platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear Pebble iPad Android Tablet Kindle Fire Windows S PlayBook Web Self-Hosted Software as a Service (SaaS) Oculus Rift HTC Vive Gear VR OSVR Playstation VR Xbox Playstation Fire TV Chromecast Roku BSD Windows Mobile Java Mobile Haiku AROS S60 Apple TV Daydream MorphOS HP webOS AmigaOS
• Open Source-licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens