Aussie artists bring you a new song a day in reaction to the same-sex marriage postal survey.

A whole lot of local acts have come together for Thirty Days of Yes, a subscription mixtape that will deliver a new song each day over 30 days in support of marriage equality.

The project will feature new tunes from Cub Sport, Courtney Barnett, Hockey Dad, The Murlocs, Fortunes. and heaps more.

Cub Sport in particular have been vocal about the postal vote process, and how it has affected their recent engagement, revisit their story via Hack below.

Twerps are going first with their song 'It's Time', recorded in 2015 during the sessions for their last album Range Anxiety.

You can hear it over on Bandcamp.

Former bassist and songwriter Rick Milovanovic says "'It's Time' was written in 2013 during the rise of the Abbott era. The song was a reminder to him and his party that they would not be speaking on behalf of all straight Australians. Most importantly, it was also a message of support to the LGBTIQ+ community, that a lot of straight Australians would be right by their side in the fight for equality in this country."

The mixtape follows a similar format to the Our First 100 Days project, which rolled out a previously unreleased track from a different artist (including Bully, Toro Y Moi, Cherry Glazerr and Julien Baker) for each of the first 100 days of the Trump administration.

Sui Zhen and Jen Cloher appeared in Our First 100 Days, and will also lend new tracks to Thirty Days of Yes.

Keep an eye out for a new track every day until 3 November.