Harmonic Key Transitions & Modulations

Musical keys create psychological momentum on stage. This tool evaluates adjacent keys using the Circle of Fifths / Camelot Wheel:

• Smooth Steps (Same or Relative Major/Minor): Seamless emotional continuation without tonal friction.
• Energy Modulations (+1 or +2 Fifths): Natural harmonic lift that drives audience anticipation upward.
• Tonal Clashes (±6 Semitones / Tritone): Jarring shifts that usually require a spoken stage interlude or drum riser beat to clear tonal memory.

Live Show Timing & Curfew Safety

Most concert venues enforce strict curfew fines for going overtime. Each track's duration is summed with an automatic 20-second live stage buffer between songs for artist applause and guitar changes, giving your tour manager an accurate real-world clock.