Crazy Train Guitar Riff: https://guitar.fretboard101.com/wp-content/uploads/2020/06/Crazy-Train-Riff.mp3 20% slower: https://guitar.fretboard101.com/wp-content/uploads/2020/06/Crazy-Train-Riff-20slower.mp3 40% slower: https://guitar.fretboard101.com/wp-content/uploads/2020/06/Crazy-Train-Riff-40slower.mp3
