Mayweather are an up and coming melodic punk-rock band from Adelaide, South Australia that play music in the vain of a slew of different artists such as Rise Against and Thrice, I definitely hear a Sunk Loto influence in their music as well. Sunk Loto are a disbanded Australian rock band that were quite good when they were around a few years ago.
They currently only have one song online, but are planning on releasing another song shortly and hopefully an EP or album shortly after that. Friend them on Facebook here and support a great unsigned Australian band.
Walk Away by Mayweather