Background: Switchfoot is an American alternative rock band from San Diego, California. The band's members are Jon Foreman (lead vocals, guitar), Tim Foreman (bass guitar, backing vocals), Chad Butler (drums, percussion), Jerome Fontamillas (guitar, keyboards, backing vocals), and Drew Shirley (guitar, backing vocals). After early successes in the Christian rock scene, Switchfoot first gained mainstream recognition with the inclusion of four of their songs in the 2002 movie A Walk to Remember. This recognition led to their major label debut, The Beautiful Letdown, which was released in 2003 and featured the hits "Meant to Live" and "Dare You to Move".
Context: In 2005 prior to the release of Nothing Is Sound Switchfoot announced that guitarist Drew Shirley (previously the guitarist for All Together Separate) had become the band's fifth member after touring with the band since 2003. Nothing Is Sound, was released on September 13, 2005, and with Shirley's inclusion saw Switchfoot's sound become even more densely layered and guitar-heavy, resulting in an album that was edgier and darker than any of their previous work. "Stars" was released as the first radio single to promote the album, and was a solid hit on mainstream and alternative rock radio stations. It was also used in ads for HBO. "We Are One Tonight" was released as the second single in early 2006, and was also featured in ads for the 2006 Winter Olympics.  The album debuted at No. 3 on the Billboard 200 albums chart, an all-time high for the band, while bassist Tim Foreman attracted headlines by speaking out against the copy-protection used by the label and providing fans a detailed workaround on the band's message board, which was quickly deleted by Sony. This copy-protection is known as Extended Copy Protection, which has been identified by leading anti-virus companies as a trojan horse and a rootkit.  During the Spring 2006 leg of the Nothing Is Sound Tour, the band introduced "a video diary of life on the road" in the form of free video podcasts available via iTunes and streaming online on YouTube. In addition to featuring snippets of upcoming songs and live performances, the videos gave fans an inside look at the more casual and humorous aspects of the band members' touring lives, as well as featuring footage of the band working on their follow-up to Nothing Is Sound.
Question: what record label was this album produced under?. Whats the answer?
Sony.