Carsten Schulz, pianobuilder
The trailer-professionals of Firma Lehmann
Peer Neumann
Pianoklang – the piano information-platform
Free Jazz-musick
Relaxation
Tension
Both
The guys at Electro Harmonix
Tilmann Benninghaus – design & typography
Atelier Tanello – photography and media-design
Not related:
www.pimpmypiano.com