Video: Mercury Duo – O Sen Sen Sen

@bandagentileza on Twitter sent me a link to a video of his band.  The guitar on the right is a handmade ukulele (looks to be a cigar box style).  Anyway, Mercury Duo is the name of the band, and they are great!  Guessing from the link, I think they are possibly from Brazil?  "O Sen Sen Sen" is a fun (and yet deceptively complicated) song.  It reminds me of music that you might hear in a more recent Mario Brothers video game.  You know, when they started to step up the music a little bit.  Anyway, I really liked watching/listening to it... in fact... I'm going back for more now.