The library is based on 37 fretless bass samples with tempo and key information. The phrases are played on the same harmony pattern and can be easily combined with each other. You'll get the best results, if you combine samples played in the same harmony pattern, but you can also try to create new interesting sounds and moods by combining samples from different harmony patterns. The variety of sounds makes it easy to create a complete and interesting song arrangement. The genre ranges from jazz out to all kinds of pop.