These songs are the result of showing generations of students how to sharpen their vocal skills by learning how to regard singing as "playing with Sound!"
On some of them, I am doing all the vocal work, on some of them(very few)I am just one or two voices in the background, On some of them I am a girl, and on some of them I am elves. Some of these songs are the "final class project" of the vocal course I instruct, (i teach a thirteen week vocal course in which the students are guaranteed two finished compositions at the end of the course, to use as they see fit). Some of them are by musician friends who swear only I could write to their piece (very high praise indeed, and total fluff). All of these songs were recorded in my living room or where ever I happened to be at the time and don't have that" Major Label Shine" on them, still, just maybe your ears won't mind... Any Artist, Producer, or Production company that chooses to do one of these "performance pieces"( I'm a theater kid), will have to, , re-record it with today's instruments and sounds and with whatever skills they bring to the party.
In any case, there are some songs in the catalog that are guaranteed ,if you practice singing them,to grow your Breathing, Your Timing, your Harmony, and your ability to syllabilize. keep singin' y'all!