Dutchcharts.nl – 5 Seconds of Summer – 5SOS5" (in Dutch). Hung Medien. Retrieved 30 September 2022. Offiziellecharts.de – 5 Seconds of Summer – 5SOS5" (in German). GfK Entertainment Charts. Retrieved 30 September 2022. Oficjalna lista sprzedaży:: OLiS - Official Retail Sales Chart". OLiS. Polish Society of the Phonographic Industry. Retrieved 6 October 2022.

5 Seconds of Summer| Official Site

Fans have speculated that those two possible titles were 5SOS5 — which ended up being chosen — and The Feeling of Falling Upwards — because of an One Night Only Orchestra event that took place in London on September 22nd, 2022, to promote the album.

The ARIA Report: Week Commencing 23 May 2022". The ARIA Report. No.1681. Australian Recording Industry Association. 23 May 2022. p.4.

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Paul, Larisha (18 October 2022). "5 Seconds of Summer Imagine the End of the World in Apocalyptic 'Older' Video". Rolling Stone . Retrieved 20 October 2022. Chatterton, Caitlin (23 September 2022). "5 Seconds Of Summer demonstrate a matured self-awareness on 5SOS5". The Line of Best Fit . Retrieved 25 September 2022.Third single " Me Myself & I" was released alongside the album announcement on 11 May 2022. [4] It peaked at number 90 on the ARIA Singles Chart. [10] We let the fans name this [album]. I think we were sort of at this thing where we took about two years or so to make it […] When our fourth album, CALM, came out, our fans were already kind of referring to the next album as 5SOS5 anyway, and that sort of got to this point where we were, like, “It’s gonna be called 5SOS5 no matter what we call it.” So, this for us is sort of our self-titled album re-released, it’s kind of how we’ve been thinking about it. I love the idea of our fans naming this one, and them being sort of the reason why we called it that.