Single of the Week: Chains - Tina Arena, Jessica Mauboy & The Veronicas

I can tell you that when I first started writing this blog, I never thought that Tina Arena's amazing hit, "Chains" would end up a new single of the week, but here it is, featuring Tina with Jessica Mauboy and The Veronicas, and quite simply, it is brilliant!

Single of the Week: Stitches - Shawn Mendes

Now I am fully aware how behind I am putting this as the single of the week, it was released earlier this year but in my defence, here in Australia, the song has only just started charting and it is massive here right now. And I've just realised how incredible this song is!

Single of the Week: Focus - Ariana Grande

Ariana Grande is back with a fierce new single and an album on the way. While "Focus" may not have the immediate appeal of "Problem" and "Break Free", after several listens it gets stuck in your head and I felt no other option than to make it single of the week.

Single of the Week: Used To Love You - Gwen Stefani

Sometimes you can hear a song once and you immediately fall in love with it, that is what happened with Gwen Stefani's latest release, "Used To Love You" - a touching ballad that just had to be the single of the week.

Single of the Week: Hello - Adele

The world has gone absolutely crazy with the release of the latest Adele single, "Hello", and we're going to jump on the bandwagon here at Internal Jukebox. "Hello" is such a great song and we just had to make it our single of the week.

Single of the Week: Disclosure featuring Lorde - Magnets

Sometimes songs have a way of working their way deep into your psyche. That's why this blog is called Internal Jukebox, because sometimes a song gets stuck on repeat and you have it stuck in your internal jukebox. This week that song was the new one from Disclosure featuring New Zealand's favourite daughter, Lorde. In fact, I had planned to have another song as my single of the week, but then I just couldn't escape this great tune, and knew it just had to be the single of the week.

Single of the Week: Alive - Sia

When there's a brand spanking new Sia song, that is reason to celebrate - but when it's this good, there's extra reason to celebrate and to proudly make it our single of the week.

Single of the Week: This Ain't Love - Jessica Mauboy

There is something magical about the work of Ms Jessica Mauboy, she continues to deliver solid song after song, and in preparation for her fourth album, she has again released a corker of a track, the brilliant, "This Ain't Love" - a song that had to be our single of the week.

Single of the Week: Never Be - Meg Mac

Truth be told, I have gone absolutely crazy for the new single by Sydney singer / songwriter, Meg Mac. This songs puts my hands in the air and a smile on my face, so it seems fitting to make, "Never Be", this week's Single of the Week.

Single of the Week: What Do You Mean? - Justin Bieber

Bieber is back, in a big way. Currently number one in Australia and the UK, "What Do You Mean?" looks set to be Bieber's biggest hit ever - and rightly so. The stunning "What Do You Mean?" is a great direction for Bieber and I'm very excited to make it this week's Single of the Week.

Single of the Week: Ain't Nobody (Loves Me Better) - Felix Jaehn featuring Jasmine Thompson

There was only one choice for single of the week and it's a remix of a cover that I loved from two years ago! It's the Felix Jaehn's remix of Jasmine Thompson's incredible cover of the Chaka Khan classic "Ain't Nobody".

Single of the Week: Drag Me Down - One Direction

The boys are back, well momentarily anyway. After their announcement this week of an upcoming 2016 hiatus, it seems a fitting time to celebrate the brilliance that is their new single, the UK and Aussie number one, "Drag Me Down".

Single of the Week: Wings - Delta Goodrem

What a massive week for Delta Goodrem, not only did she gain her ninth number one single on the Australian charts, her first in eight years, she also just was crowned as our single of the week!! ;)

Single of the Week: Shine - Years & Years

I am all about Years & Years right now, they are my favourite band this year and their new single, "Shine" is another example why they are so damn amazing and the clear choice for this week's single of the week.

Single of the Week: Cool for the Summer - Demi Lovato

For the past few weeks I have been all about the new big pop anthem from former Disney girl to full on pop princess, Demi Lovato. Now with a brand new film clip, it's time to crown the single of the week for the incredibly sexy and incredibly contagious, "Cool for the Summer".

Single of the Week: No Sleeep - Janet Jackson featuring J Cole

Janet Jackson is back, and back in a big way. Not only is Janet back with an amazing new song, "No Sleeep", she's also back on form. This song is amazing.

Single of the Week: Shake That - Samantha Jade featuring Pitbull

Samantha Jade is back in a big way with a big, bold and brash pop song that is highly addictive and will hopefully see her back on top of the charts.

Single of the Week: Not Letting Go - Tinie Tempah featuring Jess Glynne

That amazing moment when two powerhouses join together on one amazing song. Since its release, I have been unable to get the incredibly catchy, "Not Letting Go" by rapper powerhouse, Tinie Tempah, and pop princess, Jess Glynne, out of my head.

Single of the Week: The Night Is Still Young - Nicki Minaj

Officially the sixth single from Nicki Minaj's brilliant rap opus, "The Pinkprint". "The Night Is Still Young" is the most fun song on the album, and one I have struggled to get out of my internal jukebox over the past month.

Single of the Week: Jennifer Hudson - I Sill Love You

I always get a little angry that Jennifer Hudson has not had the career she deserves. Eliminated from American Idol way too early, I remember being so shocked. Then she may have won an Oscar, but has succumbed to the Best Supporting Actress curse of not going on to better acting jobs. And while her music career is filled with stunning tunes, she hasn't had the massive hits she deserves.