Hello, I've been a long time user of the abc notation and packages as well as lilypond. After a few years without much activity. I decided to start creating sheet music especially formatted for tablets and e-readers like the Kindle, or Nook. I used Lilypond for a collection of Christmas Carols, but I'm planning also on releasing an ebook with Children's songs. I am wondering if the abc notation with the abc2ps rendition wouldn't be more fitting to that kind of music. Anyway. My first publication is available at Heartfelt Songs.. Samples are available for free. What do you think?