I don't know if harmonicas speak to you, but I thought I'd share this short YouTube video by a brother who has a little evangelistic music ministry online, playing hymns on the harmonica. He goes by the name "Gospel Harmonica."
I hope this blesses you.
YouTube video "Rock of Ages"
performed by "Gospel Harmonica"
written by Augustus Montague Toplady (1740-1778)
More on the songwriter and the song here