06:25TweeniesTweenies SongtimeEpisode 7: I Hear ThunderCBeebies Duration: 1 minute Tue 27th Jul 2010, 06:25 on CBeebiesSing along with the Tweenies. Bella, Milo, Jake and Fizz sing I Hear Thunder.GenresChildren'sActivitiesChildren'sMusicBrandTweeniesSeriesTweenies: Tweenies Songtime Source: BBC Online