This mix was created for all my coworkers who work out with me during Rush Hour, hence the name “Rush Hour Workout vol 1”. Â This is an energetic mix of top 40 tracks with a house beat and features all the hottest songs on the charts today including Katy Perry, Rihanna, Afrojack, and more. Â Click here to download the mix in m4a format, complete with chapters. Â If you don’t use an Apple device and want a regular mp3 file click here to download the mix.