Spectra Records was created in 1997.
Spectra Energy was created in 2006.
Line Spectra was created in 2006.
Spectra Communications Group was created in 1999.
GMA Records was created in 2003.
The different types of spectra are created by light shining through a prism, a glowing solid or liquid, or by a compressed/non-compressed glowing glass.
States Records was created in 1952.
ATOM Records was created in 1999.
Loaded Records was created in 1990.
Frontier Records was created in 1980.
Ravenous Records was created in 1998.
Rebelle Records was created in 1988.
No Records was created in 1993.