Generate and store AI songs from text prompts automatically

flowchart TD trig(["scheduled or incoming prompt"]):::trigtime s0["refine prompt"]:::task s1["start song generation"]:::svc s2["check if ready"]:::task s3["wait and recheck"]:::task s4["download save and notify"]:::task trig --> s0 s0 --> s1 s1 --> s2 s2 --> s3 lp{"song generation completes"}:::gate s3 --> lp lp -. "keep checking status" .-> s2 lp -->|"finished"| s4 out[/"finished song saved and logged"/]:::out pay{{"batches of music without babysitting"}}:::pay s4 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff