This song is tuned down, as are most of Phil Wickham's songs. Whenever I have chords grouped in "|...|" those are 4 bar measures. If you are confused, go listen to the song Tuning: Eb Ab Db Gb Bb Eb INTRO: Bm | -- | Em | -- Bm | D | A | -- VERSE 1: A VERSE 2: Though skies go blue to grey And I'm thrown from wave to wave You still will hear these lungs singing hard With ever storm I face I find a greater grace That pulls me deeper into Your heart CHORUS I'm sailing on a ship tha (azchords.com)