Children song writer/composer need to create 30 songs

I need around 12 children songs or more to fit in 1 CDs for my children play group business. The songs will be for the singing and dancing together with some small actions or even acting together with an instructor together with parents and their own kids (0-4 years old). The songs will need to be happy, cheerful, sounds fun, some simple beat etc, with some simple tunes, and lyrics very easy to follow and remember. The actions for the songs will be very simple movement for small children like clapping their hands, raise their arms/legs, turn around, swing the hips etc. Ideally I would like to hear some of your work that you have done in the past. The finished work, I/ my company will own the copy right to reproduce at my disposal.