VIDEO: from phone demo to stadium filler ✍️ Posted on September 27, 2025 by Breaking And Entering Contributors Leave a comment Calum hood on how a phone memo became the hook to the 5SOS banger ‘Youngblood’ #calumhood #5sos #fivesecondsofsummer Related tagged with 5sos, calumhood, fivesecondsofsummer, from phone demo to stadium filler ✍️, Indie, Mahogany Sessions Music National