подпевать(sing along to a tune • to a favourite song • to High School Musical • She started singing along with the song on the radio.macmillandictionary.comfumbu)
сольная программа(Aside from his albums, Zelmerlöw also took on the duty of hosting Allsång på Skansen, a televised sing-along programme, from 2011 to 2013. – goo.gldimock)