Download Top Music Charts chrome extension. The popular songs across iTunes, Billboard charts, all genres, ranked by airplay, and streaming data. Listen to most popular music. and install in your Google chrome browser. This is Direct Top Music Charts Crx download for Chrome it is also called Top Music Charts offline CRX for chrome Download. This Top Music Charts is used to The popular songs across iTunes, Billboard charts, all genres, ranked by airplay, and streaming data. Listen to most popular music.