Suno said on Wednesday it has raised more than $400 million in a funding round at a $5.4 billion valuation, as the AI music startup looks to enhance its platform by creating new tools.Here are some details:The Massachusetts-based startup, which allows users to... Suno said on Wednesday it has raised more than $400 million in a funding round at a $5.4 billion valuation, as the AI music startup looks to enhance its platform by creating new tools.Here are some details:The Massachusetts-based startup, which allows users to generate songs via AI prompts, said Bond Capital led the Series D funding round alongside venture capital firms such as IVP, Forerunner and Union Square VenturesAI music companies have been under growing scrutiny from artists, who have objected to the use of their work to train models without compensationMore than 1,800 independent artists are supporting class-action lawsuits against Suno and Udio, alleging that the actions of these startups "were an attack" on the music community's "most vulnerable and valuable members"Last year Udio signed deals with Universal Music Group and Warner Music Group to settle copyright cases, while Suno reached a settlement with WMGSpotify announced a deal with UMG last month, allowing the Swedish streaming giant's subscribers to create AI-generated covers and remixes of tracks by some of the label's artists, doubling down on AI features to compete with Suno and UdioSuno plans to begin rolling out its first music model developed in partnership with WMG in the coming monthsThe startup said in an emailed response it expects to work with additional industry partners, but did not provide further detailsExisting investors, including Lightspeed and Menlo Ventures, participated in the fundraiseThe startup had in November raised $250 million at a $2.45 billion valuation Suno said on Wednesday it has raised more than $400 million in a funding round at a $5.4 billion valuation, as the AI music startup looks to enhance its platform by creating new...