Suno's Advanced Song Editor with visual timeline and the Persona and Inspo features change what iterating on a song actually looks like

The visual timeline for rearranging sections, adjusting BPM and replacing lyrics is the production control that changes Suno from a generation tool into an editing environment. Being able to extend an intro, shorten a verse, change the tempo of a specific section or swap out a lyric phrase without regenerating the entire song is the iterative production workflow that professional music creation requires.

The Persona feature for creating consistent AI artist identities is the brand consistency tool for anyone producing music content at volume. A YouTube channel where every track has a recognisable sonic identity rather than sounding like random AI generation is the difference between content and a catalogue.

The Inspo feature using playlists as style references being more nuanced than simple genre tags is the creative direction tool that produces better style adherence than genre prompts alone. Referencing specific sounds rather than categories produces more specific and more useful output.

Which specific Suno feature most changed the quality of your output: the Advanced Song Editor, Persona, Inspo or another feature I have not mentioned?