They could be recording a song about fluffy sweaters! XD Hehehe I'm kidding.
I doubt it. Songs about fluffy sweaters are prohibited by the 1968 Treaty of Timbuckthree.
I declare that treaty in abeyance! ( obscure ST: TNG reference
)
Fluffy sweaters and big fluffy sweater hugs for all!
You know a couple of my singer friends ask for song suggestions once in a while. This gives me an idea...