This week in the State Of Affairs: Fun times at the top of the ARIA singles chart, the Unsigned Only finalists are announced with a few local talents getting through to the final stage, many new signings from the musical to the hard edged, plus are Australians paying too much for music?

Train headed to Melbourne on Saturday night and Mandy Hall was there to bring us these photos...

Train were announced to be returning to Australia in June last month with their brand new record, California 37, in tow. As we get ever close to the mid-year mark, the hype for the San Franciscans is beginning to generate. Scott Underwood, the band's drummer, chats with me about the upcoming tour and why he feels that the band are currently at their best right now.

Multi-award winners Train have announced a series of Australian shows ahead of the release of their sixth studio album, California 37. Kicking off with a show at the Sydney Opera House, the band will be continuing through to Melbourne and Brisbane for two more shows to showcase their new material, as well as their hits. Joining Train on the tour will be San Francisco musician Matt Nathanson.

Tickets go onsale Monday, April 23.

Another jam packed week full of big acts. This week we have on the bill Maroon 5, Sia, Van She, The Tallest Man On Earth and Train to start off with. There's everything from re-releases to best of albums for the last week of March and things aren't slowing down for April either, next week will be another huge week for new album announcements.