I can’t immediately name a band from Argentina although I am sure I know a few. It’s just not where my expertise lies in music. However, I have recently found a band from Argentina that has completely blown me away. The band is called Lost Hope and they are a post-hardcore-ish screamo-ish rad-as-fuck band that I have deeply fallen in love with.
The band boasts heavy-threaded tunes with melody and perfect execution not unlike Alexisonfire and their debut(?) release El Día Más Largo Del Año came out back in December and I haven’t stopped listening to it after finding it on Bandcamp. Check out the album after the jump and hopefully you dig it as much as I do.
Also, if anyone has contact info (a la e-mail address) or someone from Lost Hope reads this, I would love to get in contact with the band.