I recorded the Big 4 and transferred it to my computer so I could learn them more quickly by listening to them while studying them. I shared it with my OCS class, so I thought I'd let anyone else who might want to use it know that it's available for free download on my personal website (www.jdroseberry.info). Just follow the OCS links. All files are in .wav format, but I might try to put them into mp3 format as well. I hope this makes the memorization a little easier.
JR
JR