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+# Drum Sequence Analysis: Pop-Punk High-Energy Track
+
+## 1. Track Overview
+* **Tempo:** ~160-170 BPM
+* **Time Signature:** 4/4
+* **Grid Resolution:** 1/16th Notes
+* **Style:** High-energy Pop-Punk / Alternative Rock
+
+---
+
+## 2. Drum Kit Legend
+| Character | Instrument | Note Mapping (General MIDI) |
+| :--- | :--- | :--- |
+| **C** | Crash Cymbal | 49 |
+| **H** | Closed/Sloshy Hi-Hat | 42 |
+| **S** | Snare Drum | 38 |
+| **K** | Kick Drum | 36 |
+| **-** | Rest / Silent | N/A |
+
+---
+
+## 3. Sequence Patterns (Detailed)
+
+### Pattern A: Main Driving Groove
+*Used in Bars 1, 2, and 3. Features a syncopated kick drum providing a "galloping" momentum.*
+
+| Beat | 1 | e | & | a | 2 | e | & | a | 3 | e | & | a | 4 | e | & | a |
+| :--- | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: |
+| **Cym** | X | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
+| **Hat** | x | x | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
+| **Snr** | - | - | - | - | **X** | - | - | - | - | - | - | - | **X** | - | - | - |
+| **Kck** | **X** | - | **X** | - | - | - | **X** | - | **X** | - | **X** | - | - | - | **X** | - |
+
+### Pattern B: The Transition / Break
+*The final bar of the excerpt where the hi-hats drop out for a rhythmic punch.*
+
+| Beat | 1 | e | & | a | 2 | e | & | a | 3 | e | & | a | 4 | e | & | a |
+| :--- | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: |
+| **Hat** | x | x | x | x | x | x | x | x | - | - | - | - | - | - | - | - |
+| **Snr** | - | - | - | - | **X** | - | - | - | **X** | - | **X** | - | **X** | - | - | - |
+| **Kck** | **X** | - | **X** | - | - | - | **X** | - | **X** | - | **X** | - | **X** | - | - | - |
+
+---
+
+## 4. Full Excerpt Sequence (Raw Text)
+
+**[Bar 1]**
+C: X---------------
+H: xxxxxxxxxxxxxxxx
+S: ----X-------X---
+K: X-X---X-X-X---X-
+
+**[Bar 2]**
+H: xxxxxxxxxxxxxxxx
+S: ----X-------X---
+K: X-X---X-X-X---X-
+
+**[Bar 3]**
+H: xxxxxxxxxxxxxxxx
+S: ----X-------X---
+K: X-X---X-X-X---X-
+
+**[Bar 4]**
+H: xxxxxxxx--------
+S: ----X---X-X-X---
+K: X-X---X-X-X-X---
+
+---
+
+## 5. Compositional Notes
+* **The "Push":** The kick drum on the "and" (&) of beats 2 and 4 drives the energy forward.
+* **The Break:** In Bar 4, the silence of the hi-hat emphasizes the snare/kick unison hits, creating a "stop" before a potential chorus or verse entry.
+* **Velocity:** For maximum realism, the snare hits on 2 and 4 should be the strongest hits in the sequence.