Ian's track by track breakdown of the keys used on Labyrinth:

Three keyboards were used for the Labyrinth Album,  Korg Stage Vintage (SV) for the electric piano sound,  Korg Kronos synthesiser for all organ, lead and string sounds plus the Oaklands Productions 7' Yamaha Grand piano.

• Wisdom of the Elders: Wurlitzer Electric Piano on the SV with a Harpsichord on the Kronos and also a Mellotron vintage string part on the Kronos
• Carry Me Home: Hammond organ on the Kronos with Yamaha Grand
• March Right In: Clavichord on the SV with a layered synth sound on thre Kronos
• Soul Mates: Yamaha Grand plus a Kronos synth sound reminiscent of ELP
• Key Of Life: Fender Rhodes Electric Piano layered with some strings on the SV an a mix of vintage string and synth sounds on the Kronos
• Charlie: Rhodes EP on the SV with Strings and Harmonica on the Kronos
• Mu Theory: Rhodes EP
• Labyrinth: Hammond Organ and various sound effects and synths on the Kronos, Yamaha grand piano