I bought this DVD for my 2 year old son. He hadn't been introduced to the Wiggles before and absolutely fell in love with them! This DVD includes 35 songs and is about 2 hours long. My son is addicted, but has also picked up new vocabulary as well as lots of new dance moves! Some of the songs are revised versions of classics and some are Wiggles originals. The songs are actually not irritating and I find myself singing them too! For the price, this purchase was a steal!