Cut out each line of the lyrics, the students then have to place them in the correct sequence on hearing the song. This requires complete focus and silence and is most effective as a paired activity. The activity can be applied to any song, but I recommend that is has a low tempo as it has a calming affect on the students and they will need to find each line of the song before the next one is sung.
They Might Be Giants the, '90's band of Birdhouse in Your Soul fame have produced many songs which are education related, their album and DVD Here Comes Science is an excellent resources and contains 19 tracks on various science topics which make really useful starters.
I've included some of the tracks I've used many times which has had positive outcomes below. Songs that the students are not fully familiar with work best as they are then forced to listen intently to the track as opposed to just using their memory to complete the sequence.