Secular songs are typically written by songwriters, composers, and musicians who draw inspiration from everyday experiences, emotions, and events, rather than religious themes or affiliations. These individuals often write about love, heartbreak, social issues, personal experiences, and a wide range of other topics that are not tied to any specific religious beliefs.
Cody writes and co-writes all of his songs himself.
Ruki writes the lyrics of the GazettE songs ;P
Blake Shelton typically writes his own songs.
Taylor actually writes her songs herself! She either wrote or co-wrote all of her songs. Sometimes Liz Rose writes her songs and Taylor co-writes.
People in their team write their songs but no one from mindless behavior writes their songs.
Chris writes his own music. (all of his songs in other words)
Yes, he writes and co-writes all his songs by himself.
Nobody, Eminem writes his own songs, he even writes his own freestyles!
Nickelback write their own songs.
Weezer's songs are the songs that Weezer writes and performs.
They all write the songs I think the one that writes the most is Mason Musso.
He only writes the Hannah Montana songs but as Miley she writes her own