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.
Do It Records was created in 1978.
In Records was created in 1964.
No Records was created in 1993.
Or Records was created in 1998.
Ravenous Records was created in 1998.
States Records was created in 1952.
Frontier Records was created in 1980.