My son is 8 months old and we have just finished our first half term of Jolly Babies classes which were a big hit with him.
It was lovely to see my son so obviously enjoying the songs and props. He was really engaged with Sue and all the songs, really taking in everything that was happening. I would really recommend these classes, Sue puts in a lot of effort to every aspect of the classes making them enjoyable for parents as well as the babies!!