Apple Music for Android version 2.4.2 is available on the Google Play Store. It requires Android 4.3 (Jelly Bean) or later. To check your Android version, go to Apps > Settings > About device.
Here’s Apple’s release notes: “Apple Music now includes a new music video experience. Find what’s new and popular in Music Videos within Browse, and play videos back-to-back with exclusive music video playlists.”