Do your listening homework and you'll be fine with these tracks
While expensive for a single useful track, the diversity of versions for each track—the play-along instrument tracks being the standouts from competitors—are what makes the value. The renditions vary from radio match (e.g., Beverly Crawford's 'Lion of Judah') to "that's an interesting/li'l bit fast take" (e.g., Lisa McClendon's 'You Are Holy'). As always, do your homework by listening to the clips and you should be fine. Rushed purchases (sometimes known as unskillful... see Psalm 33:3) can only be saved by the grace of God!