Grandaddy is an American indie rock band from Modesto, California. The group was formed in 1992, and featured Jason Lytle, Aaron Burtch, Jim Fairchild, Kevin Garcia and Tim Dryden. After several self-released records and cassettes, the band signed to Will Records in the US and later the V2 subsidiary Big Cat Records in the UK, going on to sign an exclusive deal with V2. The bulk of the band's recorded output was the work of Lytle, who worked primarily in home studios.

Common lyrical themes include technology and a resistance to change. Adrien Begrand, writing for PopMatters, described the lyrics on The Sophtware Slump as "one's attempt to transcend the glut of technology in today's urban lifestyle, in search of something more real, more natural, more pastoral". Ben Sisario of The New York Times stated that the band "provided the soundtrack to dot-com-era alienation, singing in a cracked yet still innocent voice of life spent staring into a computer screen". Ross Raihala, reviewing Sumday for Spin, identified what he called Lytle's "geeky identification with technology". On The Sophtware Slump, CMJ writer Richard A. Martin commented on Lytle's "sympathy for the lost souls and machines of the high-tech dot-com landscape". Lytle described his empathy with machines in 2003, stating "I find it easier dealing with certain things by living through inanimate objects" and how the song "I'm on Standby" is about Lytle relating to a mobile phone: "I was spending so much time learning the art of turning off, while still being 'on'".  Lytle said of the tracks on Excerpts from the Diary of Todd Zilla: "For some reason, they are tied together by the idea of being fed up with your environment." He stated in 2001: "I have a growing appreciation for that which is simple and natural. I get that from the outdoors, and seeing the accumulation of clutter and waste and not being too happy about it."  There is also much humor in Lytle's songwriting, including the band's promotional Christmas single released in 2000, "Alan Parsons in a Winter Wonderland", which was also included on the charity compilation It's a Cool Cool Christmas, described by AllMusic's Tim DiGravina as possibly "the funniest song from 2000".

Using a quote from the above article, answer the following question: how many people wrote the lyrics for the band?
Lytle described his empathy with machines in 2003, stating "I find it easier dealing with certain things by living through inanimate objects"