Loop YouTube videos, and control how long you want to play a YouTube video for.
FacePause - Look away to pause YouTube videos
You-Get - Command-line utility to download media contents from the web
ListenOnRepeat - 24/7 curated music streams
CONV. - Convert YouTube video to MP3, GIF or MP4
SongFlip - SongFlip – Free Music Streaming and Player is one of the most popular free music streaming apps, that allows you to get access to millions of songs right over your cell phones.
Softorino YouTube Converter - Download YouTube video & audio. Watch and listen offline