Is this a new Adele song?

Amidst swirling rumours that a new Adele album is being released next month, comes a mysterious teaser that was broadcast during The X Factor UK this past weekend - is this a new song?

“Hello, it’s me / I was wondering if after all these years you’d like to meet / To go over / Everything / They say that time’s supposed to heal ya / But I ain’t done much healing..."

Watch the teaser below...