Another brand new track off Kanye West's highly anticipated seventh studio album, "Swish," has surfaced online.

During his DJ set under alias Windows 98 on May 28, Arcade Fire's Win Butler played a minute-long snippet of his never-before-heard collaboration with the Chicago emcee.

According to Noisey, the latest song is rumored to be titled "A Long Time."

"You heard about the good news? / Wake up n***a, wake up," West raps over the aggressive beat. "Sleeping on me, huh? You had a good snooze.

"I've been out of my mind, a long time," he then repeatedly spits before closing with, "Call up, I've been calling my phone / Call up."

Meanwhile, the "All Day" rapper recently teased a freestyle track, titled "I Want It All."

While headlining Los Angeles' hip-hop and R&B radio station Power 106's annual PowerHouse Festival on May 16, West closed his set by performing "Heartless" -- a single off his 2008 record, "808s & Heartbreak" -- before transitioning into an unheard verse.

Producer Mike Dean continued the "Heartless" instrumental on the keys, and Yeezy continued rapping. 

"Everything I do that's not perfect / Only makes it that, that, that much more perfect / Only makes it that, that, that, that much more worth it / Only, only, only, only every time when I short-circuit," he rapped. 

Yeezy then screamed, "I want it all," repeatedly before wrapping up.

"I'll take it all, take every fall, break every law / Go through every wall, I don't give a f**k, I need it all," he added.

In addition, Diddy is expected to contribute to the follow-up to 2013's "Yeezus."

Bad Boy Records CEO was asked in an interview with Billboard if he is executive producing West's forthcoming effort.

"I don't know yet," he said. "I'm definitely producing on his album, but I don't know how it's going to end up.

"It's up to Kanye and how he sees the album going," he added. "But we're definitely working together, producing a lot of records together and having a lot of fun."