Chris Hills

• Choral Music Tutor - Play MIDI files on Windows PCs, Macs, tablets, and smartphones
• MidiPlay - A Windows program to play Midi files
• Find your notes with Arpeggiator
• Stapleford Choral Society - practice files
• Stapleford Choral Society
• University of the Third Age, Choir - practice files
• Everting a Sphere - Turning a sphere inside out
• Everting a Sphere - interactive model
• GoogleGeorge - Autopilot for Google Earth Flight Simulator
• Astronomy pictures

All text and images on this website are © Copyright Chris Hills 1982–2025, or their respective copyright holders.