His departure means that both SoundCloud's original founders are no longer involved in day-to-day operations at the company: co-founder Alex Ljung stepped aside as CEO in July, 2017, to become chairman and was replaced by former Vimeo CEO Kerry Trainor. That exec shuffle -- which also saw another Vimeo alum in Mike Weissman brought in as COO -- was a result of the most tumultuous period in the platform's history.

By its own account, SoundCloud had come perilously close to shutting down in 2017. At the start of that year, the company said it was at risk of running out of enough cash to stay afloat. In July, it slashed around 40 percent of its workforce, shedding 173 jobs and closing its San Francisco and London offices in a bid to cut costs. It probably didn't help that its biggest push at monetization -- an ad-free subscription service, dubbed SoundCloud Go, launched in 2016 -- had been panned from day one. Then, in August of 2017, it received a crucial lifeline as a new batch of investors agreed to inject $170 million into the company.

Throughout the drama, Ljung had insisted SoundCloud was here to stay. Fast forward to today and Wahlforss is also adamant that his platform -- "home to 20 million creators" and 175 million monthly listeners at last count -- isn't going anywhere. "Our team is stronger than ever, and we have very exciting plans slated for 2019," said Wahlforss.

More recently, SoundCloud has begun tailoring its service around creators. Last year, it racked up a series of integrations with DJ software and made its direct monetization program public -- though the latter was slammed over its mandatory arbitration clauses and weak payment terms, forcing the company to update its terms.