# Simple Demo Track - Steady beat with progressive variation
# Duration: 32 seconds (16 units at 120 BPM)
#
# Structure:
# - Steady kick + snare throughout
# - Snare sample varies every 4s
# - Kick sample varies every 8s
# - Ride added after 16s
#
# TIMING: Unit-less (1 unit = 4 beats at 120 BPM = 2 seconds)

BPM 120

SAMPLE ASSET_KICK_1
SAMPLE ASSET_KICK_2
SAMPLE ASSET_SNARE_1
SAMPLE ASSET_SNARE_2
SAMPLE ASSET_SNARE_3
SAMPLE ASSET_RIDE_1

# === KICK PATTERNS ===
# Steady kick on beats 0 and 2 (quarter notes)
PATTERN kick_1 LENGTH 1.0
  0.00, ASSET_KICK_1, 1.0, 0.0
  0.50, ASSET_KICK_1, 1.0, 0.0

PATTERN kick_2 LENGTH 1.0
  0.00, ASSET_KICK_2, 1.0, 0.0
  0.50, ASSET_KICK_2, 1.0, 0.0

# === SNARE PATTERNS ===
# Steady snare on beats 1 and 3 (backbeat)
PATTERN snare_1 LENGTH 1.0
  0.25, ASSET_SNARE_1, 1.0, 0.0
  0.75, ASSET_SNARE_1, 1.0, 0.0

PATTERN snare_2 LENGTH 1.0
  0.25, ASSET_SNARE_2, 1.0, 0.0
  0.75, ASSET_SNARE_2, 1.0, 0.0

PATTERN snare_3 LENGTH 1.0
  0.25, ASSET_SNARE_3, 1.0, 0.0
  0.75, ASSET_SNARE_3, 1.0, 0.0

# === RIDE PATTERN ===
# Ride cymbal on every beat (quarter notes)
PATTERN ride LENGTH 1.0
  0.00, ASSET_RIDE_1, 0.7, 0.2
  0.25, ASSET_RIDE_1, 0.6, 0.2
  0.50, ASSET_RIDE_1, 0.7, 0.2
  0.75, ASSET_RIDE_1, 0.6, 0.2

# === SCORE ===
SCORE
# 0-4s (0-2 units): KICK_1 + SNARE_1
  0.00, kick_1
  0.00, snare_1
  0.50, kick_1
  0.50, snare_1
  1.00, kick_1
  1.00, snare_1
  1.50, kick_1
  1.50, snare_1

# 4-8s (2-4 units): KICK_1 + SNARE_2
  2.00, kick_1
  2.00, snare_2
  2.50, kick_1
  2.50, snare_2
  3.00, kick_1
  3.00, snare_2
  3.50, kick_1
  3.50, snare_2

# 8-12s (4-6 units): KICK_2 + SNARE_3
  4.00, kick_2
  4.00, snare_3
  4.50, kick_2
  4.50, snare_3
  5.00, kick_2
  5.00, snare_3
  5.50, kick_2
  5.50, snare_3

# 12-16s (6-8 units): KICK_2 + SNARE_1
  6.00, kick_2
  6.00, snare_1
  6.50, kick_2
  6.50, snare_1
  7.00, kick_2
  7.00, snare_1
  7.50, kick_2
  7.50, snare_1

# 16-20s (8-10 units): KICK_1 + SNARE_2 + RIDE
  8.00, kick_1
  8.00, snare_2
  8.00, ride
  8.50, kick_1
  8.50, snare_2
  8.50, ride
  9.00, kick_1
  9.00, snare_2
  9.00, ride
  9.50, kick_1
  9.50, snare_2
  9.50, ride

# 20-24s (10-12 units): KICK_2 + SNARE_3 + RIDE
  10.00, kick_2
  10.00, snare_3
  10.00, ride
  10.50, kick_2
  10.50, snare_3
  10.50, ride
  11.00, kick_2
  11.00, snare_3
  11.00, ride
  11.50, kick_2
  11.50, snare_3
  11.50, ride

# 24-28s (12-14 units): KICK_1 + SNARE_1 + RIDE
  12.00, kick_1
  12.00, snare_1
  12.00, ride
  12.50, kick_1
  12.50, snare_1
  12.50, ride
  13.00, kick_1
  13.00, snare_1
  13.00, ride
  13.50, kick_1
  13.50, snare_1
  13.50, ride

# 28-32s (14-16 units): KICK_2 + SNARE_2 + RIDE
  14.00, kick_2
  14.00, snare_2
  14.00, ride
  14.50, kick_2
  14.50, snare_2
  14.50, ride
  15.00, kick_2
  15.00, snare_2
  15.00, ride
  15.50, kick_2
  15.50, snare_2
  15.50, ride