Ive been working with this pack for a while now and absolutely love it, so inspirational and pure class. This is a treasure trove of sounds, beautifully recorded at the very highest level. You get only audio files, there is no multi-format but don't let that put you off. You get 3 folders with pianos, percussion, and synths, which are so good and you will be using these for a very long time, and timeless is not an understatement. These sounds could be integrated into any arrangement and style of music.