They sang the title.

"Come here, baby, come lay next to me
Let's forget about the past and think about THE FUTURE"
(Let's Chill)

They also sing "the future" multiple times in the track The Future.

She kind of sang the title.

"Call your girlfriend
It's time you have the TALK
Give your reasons
Say it's not her fault
But you just met someBODY new"
- Call Your Girlfriend

He sang the title.

"DEBÍ TIRAR MÁS FOTOS de cuando te tuve
Debí darte más besos y abrazo' las veces que pude"
- DtMF

She sang the title.

"Who the fuck are you? I'm a BRAT when I'm bumpin' that"
- 365

He didn't sing the title.

They partially sang the title.

"Does it plague you AT NIGHT?"
- Death On Two Legs

She partially sang the title.

"My life (MAMA, you know)
You're gonna go through changes"
- My Life

"I don't care what your MAMA say"
- In Love With You

"Wanna run to MAMA when you're down and low"
- Green Eyes

They sang the title.

"Keep spendin' most our lives
Livin' in a GANGSTA'S PARADISE"
- Gangsta's Paradise

He sang the title.

"Cause this is THRILLER, THRILLER night."
- Thriller