Free Rust On My Halo ringtone for your phone. Listen first, then download the version you like. Artist: Cain Walker. You can choose from 9 versions between 13 and 43 seconds. If you like guitar, slow and r&b ringtones, see the tags below. Two formats are available: .MP3 for Android and other phones and .M4R for iPhone. All ringtones by Cain Walker are collected on the artist page.