Listen to these four unreleased Spice Girls tracks and time-travel back to 1999

Job interview, wedding, childbirth, emergency medical intervention — nothing you could possibly be doing right now is more important than this, so pay attention. Four long-lost Spice Girls songs have leaked online, and they are everything your turn-of-the-millennium sleepover soundtracks were missing.

Though Posh (Victoria Beckham), Baby (Emma Bunton), Scary (Melanie Brown), Ginger (Geri Halliwell), and Sporty (Melanie Chisholm) reunited in 2012 to perform at the Summer Olympics closing ceremony, this is gold straight from the vaults. These tracks were recorded for but ultimately scrapped from their final album, 2000’s Forever, after Halliwell had left the group.

Sit back, relax, and enjoy, preferably while wearing your favorite Union Jack minidress.

Here’s “Pain Proof,” the Spice Girls’ best Aerosmith impression:

“Right Back at Ya” (an R&B version of this song appeared on Forever):

“A Day in Your Life” — not to be confused with “A Day in the Life” by the Beatles, a.k.a. the male Spice Girls:

And last but far from least, “If It’s Lovin’ on Your Mind” (I’m genuinely upset that this song hasn’t been part of my life for the last 15 years):

[h/t Us Weekly]

Molly Fitzpatrick is senior editor of Fusion’s Pop & Culture section. Her interests include movies about movies, TV shows about TV shows, and movies about TV shows, but not so much TV shows about movies.