The drum guides

• The 40 Drum Rudiments: The Complete List - All 40 PAS drum rudiments in one table: 15 roll, 4 diddle, 11 flam, 10 drag - with sticking and counting for each, plus how the 40 extend the NARD 26.
• Drum Rudiment Tempo Chart: What BPM to Practice At - Most rudiments start at 50 to 60 BPM and reach 120 to 180 BPM in 16ths. Full BPM chart for all 40 PAS rudiments, with subdivisions and millisecond gaps.
• Drum Rudiments for Beginners in Order: A 10-Step Path Through the 40 - Five motions build all 40 PAS rudiments, so learn in dependency order: single stroke, double stroke, buzz, flam, drag. Ten-step path with tempos inside.
• Practice Pad Routine: 10, 20 and 30 Minute Plans - Three ungated practice pad routines - 10, 20 and 30 minutes - with block-by-block tempos in BPM, pass criteria, and a weekly rudiment schedule.
• How to Tell If Your Double Strokes Are Even (and Why Yours Are Not) - Even doubles means stroke two matches stroke one in volume and lands one subdivision later - measure that gap in milliseconds, one hand at a time.
• Am I Rushing or Dragging? A Drummer's Diagnostic Guide - Rushing is reported more often than dragging, but you cannot tell by feel. Use a gap-click test to separate drift (a sloped mean) from scatter (a wide spread).
• Drum Timing Accuracy in Milliseconds: How Close Is Close Enough? - Timing error is proportional: at 120 BPM sixteenths are 125 ms apart, so a 25 ms window is 20 percent of the gap. Tables, windows, and how to read scores.
• Drum Apps That Listen to Your Playing: What They Actually Measure - Listening drum apps time every stroke against the grid. What they measure, how to read the score, why mic scoring fails and how to fix it.