A 1 GB USB flash drive preloaded with 6 full albums in MP3 format from The Book of Psalms for Singing. 137 Psalm MP3s in total!
The albums are as follows:
Power of Praise (22 Psalms)
O Lord, I'll Sing to Thee (17 Psalms)
Hear My Voice, O God (18 Psalms)
Psalms of Praise (41 Psalms)
Psalms of Praise, Vol. 2 (22 Psalms)
Stronghold (17 Psalms)