This warm piano promo was originally a piece written for a commercial donation support video. Hence it has warm tones and chords, that create some emotional affection and it builds up to something a bit more energetic and vivid to give it a promotional inviting vibe.
Along with it there are some ambience effects. It builds up in three layers, first an ambient intro with chords, then there’s a more uptempo piano coming in and then the third time there’s also electronic bass tones and it all sounds more fuller there.
Unlike many other piano promo’s this is a real recording of a real piano from a conservatory graduated pianist.