Altered Freebies: J. Roddy Walston; Grouplove; Wolf Parade

What's better than music?  Free music. Producer Nick Jackson has scoured the Interwebs to bring you the best free downloads featured on this week's Altered Fridays, 4-7 p.m. 

(And if you haven't already, be sure to pick up of Montreal's new single, "Coquet Coquette.")

• J. Roddy Walston and the Business, "Brave Man's Death"

Baltimore's own J. Roddy Walston makes the major label leap with the mind blowing Don’t Break the Needle. They bring the rawk on "Brave Man's Death," which is available as a free download when you share your email address in the bottom right corner of his web site. (Try not to be hypnotized by the monsters of rock collage in the background.)

J. Roddy Walston and the Business celebrate their Baltimore Release Show at The Ottobar on Saturday, July 31st.

• Grouplove, "Colours"

Musicians from London, New York and Los Angeles meet on the island of Crete and decide to form a band. It's either the premise for a new reality show or the start of an exciting musical journey. You decide.

• Wolf Parade, "Ghost Pressure"

The Quebec rockers return with a strong track off of Expo 86.