A-1 - Electric Feel ft Justice & MGMT
A-1 - I Will Come Back ft Holy Ghost
A-1 - Standing On A Cloud ft Madonna
A-1 - Fortress From The Ground

A-1 is one of those MCs who’s really impressive for his ability to slide into an existing track and recontextualize it into his own bootleg. See his insert lyrics on “Electric Feel”:
All along the western front
(She got what everybody want)
People line up to receive.
(She got what everybody need)
She got the power in her hand
(to turn a boy into a man)
To shock you like you won’t believe.
(she’ll stop your heart till you can’t breathe)
Saw her in the amazon
(Ain’t no sunshine when shes gone)
With the voltage running through her skin
(She’ll electrocute again)
Standing there with nothing on
(I can’t stay away for long)
She gonna teach me how to swim
(the water’s fine and I’m goin in)

A-1 and WooStaar (of SF hiphop unit XY SCATTER) have put together a pretty great mixtape in the form of THRASH & GROOVE, which three of the above four songs come from, and you can download the entire thing for free here. You can also get his debut non-bootleggy mixtape here.