@DJDarren the theme "accents" is setup for #AusMusic #ThePlaylistSuggestion suggestions!
360 - Boys Like You (feat. Gossling). Besides 360's very Aussie hip hop style you have Gossling's unique voice, shortened words but such a unique (accented?) vocal style.
https://www.youtube.com/watch?v=HDGSlfXsRiw
Emma Louise - Jungle. Again, the shortened Australian style wording "dreamin', dreamin'", "speakin'", "feelin'". The upward tone inflection at the end of every line which Aussies have. She's got a beautiful voice, and I had a ball dancing on top of a picnic table at a rave to a dance remix of this.
https://www.youtube.com/watch?v=cvzu3bKgt5Y
Pez - The Festival Song (feat. 360 & Hailey Cramer). More Aussie hip hop about the experience of going to music festivals, replete with Aussie slang. Bonus sample from Bruce Hornsby (?).
https://www.youtube.com/watch?v=i3X38hhr4a4
The Waifs - London Still. Besides the lyrics ("Can you pick up my accent on the phone"), the very West Australian broad accent of the husky vocals. Plus it captures the Australian traveller in London experience.
https://www.youtube.com/watch?v=mJFPbdcLbnc