On November 16th 1999, West Coast hip hop producer Dr. Dre released 2001, his second solo album since leaving seminal rap group N.W.A. Little did the music community know that this would be Dre's last album for 16 years.

But last night marked the good doctor's musical return, as his new album Compton streamed exclusively on iTunes. Serving as the soundtrack to the upcoming N.W.A. biopic Straight Outta Compton, the record has hip hop lovers going HAM on social media to praise his dope new sound.

"I felt a [great album] coming," Dre said while speaking to Zane Lowe on Beats 1. "I know that feeling after being in it for so long. "So I just said, 'I'm going for it' and really started blacking out in the studio."

He also expanded on the intention of his long-awaited work. "I want this album to be inspiring. I want it to be motivational. So that was the foundation throughout the entire record. The record is just me reflecting and I'm basically just talking to myself."

It's remarkable that after so much time, Dr. Dre's music is still as potent as ever. A lot has changed on the rap scene in the 16 years since 2001's release. Not only has hip hop's sound evolved, but so has its role in fashion, dancing, television and more. Read on and see what we mean.

HIP HOP

The culture changed dramatically between 1999 and now.

Then

Yes, the hard demeanor is still there.

Yes, the swag is still in full effect.

Female rappers still run shit.

And tricked out rides are still in videos.

Now

But now hip hop has individuals with different types of swag.

Rappers don't have to be 100 percent aggressive to be respected.

Female rappers have more power to do whatever they please, not matter who has an issue.

And different types of bad-ass rides are present.

Ice Cube's Face

The once hard NWA member stayed mean-mugging every and anyone. Now he's...happy?

Then

Who wasn't scared of Cube back in the day?

His mug was real.

Good luck finding a picture of him smiling back then.

Now

Now he's a happy, family man.

Positive vibes all around.

Thank his hit movie, Are We There Yet?

DANCING

When music changes, so do dancing styles.

Then

Breakdancing was everything.

So was the worm.

Don't forget about the humpty dance.

Now

Now, watch us whip...watch us nae nae!

The shmoney dance is a fan favorite too.

The newest dance craze from Atlanta called "Dabbin" is now blowing up as we speak.

TELEVISION

Television shows got huge makeovers as well.

Then

The very controversial BET Uncut was a big hit.

And The Fresh Prince of Bel-Air was life. People still do the Carlton dance!

106 & Park was THE premiere music countdown show, hands down.

Now

Now, Empire has a cult following (and we're proud members).

Reality TV is huge right now. Love and Hip Hop is one of most popular series on TV.

50 Cent's Power is also another mega hit.

FASHION

After the new millennium, outfits slowly began getting more tight fitting for both males and females.

Then

The clothes TLC and other people wore were unique but definitely set trends.

And when people weren't dressing in loose clothes, they wore the biggest brands. Remember Rocawear and FUBU?

Even high fashion looked completely different.

Now

Now, slavage is at an all time high.

And a lot of pieces fit more tightly.

Top supermodels are even turning up with Queen B in music videos, rocking grills to boot.

MEDIA

The evolution of the media industry in short a short period of time is absolutely insane.

Then

Magazines are rarely bought now.

People were obsessed with their CD players. Remember when Martin was going in on his friends when he thought they stole his?

And how annoying was it when we couldn't use the phone when someone was on the internet?!

Now

Now, tablets and big-screened smartphones are the major media consumption tools.

BEATS By Dre headphones are here for all our music needs, too.

And social media has basically taken over all of our lives.

The world's changed a lot in 16 years, but one thing has stayed the same: Dre's ability to drop dope beats. Welcome back, Doc.