(written from a Production point of view)
La-La Land Records is a record company based in Burbank, California. The company specializes in film and television soundtracks, with a particular emphasis on cult, rare, and expanded score releases. The company has released soundtracks for, among others, Farscape, the revived Battlestar Galactica, Heroes, and expanded scores for films including Independence Day, the 1989 Batman movie, and Mars Attacks!.
In 2010, they released their first Star Trek-related soundtrack, an expanded edition of the Star Trek V soundtrack. A collection of Star Trek: The Next Generation scores was released in July 2011, Star Trek: The Next Generation Collection, Volume One. The company plans at least one further Next Generation volume. 
In May 2012, the company announced that it would be releasing an expanded edition of the soundtrack of Star Trek: The Motion Picture, indeed released the following month as the Star Trek: The Motion Picture (expanded soundtrack). The project earned the production staff a 2012 IFMCA Award.
On 30 June 2012, La-La Land Records officially announced a four CD Star Trek: Deep Space Nine collection. 
- Star Trek: The Original Series Soundtrack Collection
- Star Trek: The Next Generation Collection, Volume One
- Star Trek: The Next Generation Collection, Volume Two
- Star Trek: Deep Space Nine Collection
- Star Trek: Enterprise Collection
- Star Trek: The Motion Picture (expanded soundtrack)
- Star Trek V: The Final Frontier (expanded soundtrack)
- LaLaLandRecords.com - official site