These songs can be used during devotional time or during the day to remind us of what Jesus did for us. 
The first song replaces our shame with his favour and exchanges beauty for ashes, as prophesied in Isaiah 61:3.

Isaiah 53:5, 1 Peter 2:24, Matthew 8:17, and Romans 5:6-8, set to music.

Spending time with Jesus is always valuable. You invite His presence to spend some time with you as your understanding grows. You may listen to these songs while going about your day or when you have the time to do your Holy Week readings for about 10 minutes.