Just about any style of music uses loops these days and all versions of SONAR X1 come packed with over 3,000 MIDI, Wave and REX loops from content providers like Sample Magic and Loopmasters. Use loops in the Matrix View, with softsynths and directly in the Track View. Watch The Video
Whether you use available loop libraries or create your own patterns and phrases, SONAR has deep support for loop-based workflow.
Working with MIDI and Audio Loops