PSA (song)

"PSA" (also called "Potting Season") is a song by American singer-songwriter SZA reported to appear on the deluxe edition of her 2022 second studio album, SOS. It is an orchestral song with a simple, stringed production, consisting of pianos and harps alongside vocal harmonies. The lyrics are delivered in a rap cadence and with braggadocio; SZA demands that people call her nothing but number-one and serve her, says she takes pleasure in angering people, and mocks those she views as "bottom feeders". "PSA" was used for the official teaser for SOS, yet despite this, the song did not appear on the final track list for the standard edition.

The song was released on January 5, 2023, as one of two bonus songs on a digital version of SOS, available only on Top Dawg Entertainment's online shop. SZA planned "PSA" for inclusion on the standard track list of SOS but was stopped by her label Top Dawg's president, Punch, because it did not fit with his vision for the album. It is expected to appear on the deluxe edition of SOS, alongside some other outtakes and songs that leaked while she was making her third studio album, Lana. After the website-exclusive release of "PSA", SZA performed it several times during the SOS Tour as the concert opener, as well as at a surprise concert celebrating the release of SOS.