Both an electric and acoustic version were recorded. The electric version is officially referred to simply as "Shine" and includes the arpeggios from Bliss and from the chorus of Falling Away With You, whereas the acoustic version is referred to as "Shine Acoustic". The lyrics between the two versions differ very slightly; in the second verse of "Shine", Matt says 'you should have teased', whereas in "Shine Acoustic"…
Who cares for the life we've earned?
Someone sold all the truth you yearned
Remember when you used to shine
And had no fear or sense of time