In possibly what might be the sweetest thing you’ll see all day - a mini rocker has made his singing debut.

Meet Baby Ryan, the adorable little boy whose father, Matt MacMillan had the genius idea of recording his baby sounds for a year and arranging them into Thunderstruck by AC/DC.

Watch the video above

“It took forever,” writes MacMillan, beneath a video explaining how he put the track together.

MacMillan had more than 80 clips to pull from, selecting first the percussive ones - sounds like thumps, coughs, the shake of a rattle.

He then sorted the remaining clips by pitch.

The baby is already an AC/DC superfan. Credit: YouTube

Turns out, the baby has range.

But MacMillan’s work wasn’t done yet.

He found the corresponding note for each sound clip of Baby Ryan, as well as the notes in Thunderstruck.

From there, it was just a matter of piecing it all together.

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A sneeze became the crash of cymbals. Thumps on the sofa became the thud of a bass drum.

His little hands slapping the floor while crawling? They became the sound of the snare drum.

Add Baby Ryan’s whines and coos layered on top, and you got a remarkable rendition of an AC/DC classic.

Internet reacts

People have taken to the YouTube video to share their messages of support for the creative dad.

“This is like the best thing I’ve ever seen on the internet,” one person wrote.

“Now THIS is the content I want to recommend to me YouTube,” another said.

“Okay, that was the perfect combination of awesomeness and cuteness,” one more said.

Despite attracting millions of views, and thousands of likes on the video - 500 people have disliked it.

As a result, one fan took to the comments session to weigh-in on the debate.

“The 389 people that disliked this video should be ashamed of themselves,” user Sean Pearson wrote.