Links to collections of songs by Curtis Sergeant
Bible Song Book (for children)
Scripture Songs (loosely paraphrased)
Scripture Song Songs (also loosely paraphrased)
Practice of Presence of God Songs
Patterns in Discipleship Songs
King and Kingdom Songs (volume 1)
You can listen to obeyGC2 Radio (obeygc2.com/radio), which shuffles songs from seven of these collections.
You can also search for the collections on archive.org at https://archive.org/details/@obeygc2.