Allan Pettersson

Swedish Composer

Audio Spectra Collection

• (pdf) Audio Spectra Symphonies 2-6 (Part I)
• (pdf) Audio Spectra Symphonies 7-11 (Part II)
• (pdf) Audio Spectra Symphonies 12-16 (Part III)
• (pdf) Audio Spectra Symphony No. 1
• (pdf) Audio Spectra Violin Concerto No. 2
• (pdf) Audio Spectra Viola Concerto

Waveform Collection

• (pdf) Waveform Collection