PREACH!! Remember, the rich young ruler was convinced he was going to Heaven.
The problem I have with this mentality is that you think that EVERY song has to have the salvation message. That's not necessary anymore than a preachers EVERY conversation having a salvation message. His attitude should reflect Christ and he should not act,drive,talk etc in such a way as to detract from Christ, but it's unrealistic to think that a preachers EVERY conversation has to have the salvation message any more than a songwriter has to put that in EVERY song.
Amen!