Ovci, tverci – 12 psniek snadnch k zahrn (2017)

This concertina board book and songbook with an electronic piano invites children to play and sing twelve popular folk songs, including The Postman Is Coming, The Cat Climbs Through the Hole, I Have a Horse, and Shepherds, Fourpence. The songs are easy to learn and can be played and sung using the colour-coded notes. The contents are in Czech.