Cobham's debut record after making a name for himself collaborating with Miles Davis and the Mahavishnu Orchestra remains a remarkable moment in progressive jazz. "Stratus" would later be sampled on Massive Attack's "Safe From Harm" and featured in Grand Theft Auto IV radio.

Tracks:

1. Quadrant 4
2. Searching For The Right Door
3. Spectrum
4. Anxiety
5. Taurian Matador
6. Stratus
7. To The Women In My Life
8. Le Lis
9. Snoopy's Search
10. Red Baron