Although the band members of Christian Death are Christians, the band is not a Christian band. They are a secular rock band.
Yes and No. When Switchfoot first got started they didn't intend to be a Christian band. The members of Switchfoot are all Christians. Later, after their song played on Christian radio station and...
Yes, it is
Yes, it is. Their religion is highly evident on many of their songs, especially I Stand.
No, Hellogoodbye is not a Christian band. However, some of their lyrics may have a Christian meaning, but that does not make them a Christian band.