There is a Sing With Ellie musical interactive book you can download too! Under the title 'Morning, Noon and Night' this book is out and available to download on all Apple and Android devices!
Check out the video below done by Eric Wroolie, the app developer from Overpass, who worked on this project with me! Thank you, Eric!
I released this app before the change of 'Sing With Eli' to 'Sing With Ellie'. This spelling muddle happened only because I come from the Czech Republic, where people call me Eli (pronouced as Ellie). It never occured to me that the English speaking audience would read it as a different name (and even perhaps thought I was a man ;) ). Thank you for your undertsanding.