06:55TweeniesTweenies SongtimeEpisode 7: I Hear ThunderCBeebies Duration: 1 minute Fri 20th Jun 2008, 06:55 on BBC Two WalesSing along with the Tweenies. Bella, Milo, Jake and Fizz sing I Hear Thunder.GenresChildren'sActivitiesChildren'sMusicBrandTweeniesSeriesTweenies: Tweenies Songtime Source: BBC Online