Labels Milestones
BackSerrating effect for better grip on the mid surdos. Examples: https://youtu.be/frLXzG9-W3Q?t=712 (until 15:50 Key: REP: repique CAX: caixa MSD: mid surdo (sometimes MS1, MS2, etc, if multiple measures or variations) BSD: back surdo (L for low, H for high)