Pretty Good Just Needs improvements

Use this app with my iPad plugged into an amp. I perform at a local shopping mall and everyone really enjoys it. The producers of this app do listen to the customer reviews. Not so long ago I ask about key changes and now you can change the keys but not to any key. Just the easy play along ones say from G to C. It would be nice to be able to have a play list option. I have to scroll through the songs and this does take away my e when you have 120 to deal with. My goal is to have 200 songs at various categorys. Please come up with more childrens songs. I enjoy playing for the kids at the mall and they love to sing along. Have to use y other app Sheet Music Direct for them. Mary Had A Little Lamb and a very few others can get boring. They love Let It
Go from Frozen. I play it all the time. Keep up the Good work.

Ron Cetto about FourChords Guitar Songbook