Ball Park Music, San Cisco, Hermitude and Hilltop Hoods all played at the 2012 festival.

Hilltop Hoods also played as part of the 2009 festival, which was the first time GTM visited Bendigo.

Hip hop duo Hermitude released its last album, HyperParadise, in 2012.

Ball Park Music and San Cisco were just establishing themselves on the festival scene when they debuted at the 2012 festival.

Both indie bands have since become popular among music fans around Australia.

San Cisco released its second EP, Awkward, ahead of the 2012 festival before launching its self-titled debut album in November of that year.

Brisbane band Ball Park Music released its first EP in 2008 but came to notice late in 2011 with their debut album Happiness and Surrounding Suburbs.

The band's second album, Museum, was released in October, 2012.

Despite not having played a GTM festival before, Aussie rock band Wolfmother is no stranger to central Victoria.

The band played a last-minute gig at the Golden Vine in May, 2013.

In April, 2014, Wolfmother returned to the Golden Vine for a follow-up show.

While audiences will love listening to the four returning acts, crowds are sure to be excited at the host of bands making their debut at the regional festival.

UK singer-songwriter Charli XCX is sure to be exciting as is Aussie indie rockers The Preatures.

Groovin the Moo arrives in Bendigo on Saturday, May 2.