FLP: https://www.youtube.com/watch?v=ct7iEKoCJgE Tom chromatic scale: https://www.youtube.com/watch?v=pfXpgFFkpb8 GF chromatic scale: https://www.youtube.com/watch?v=4Nff83NXstk Paul and Patryck chromatic scales: https://www.youtube.com/watch?v=JfVBImCGzv0