genre / vibe (funk, pop, disco)
tempo (112 bpm, up-tempo)
instruments (slap bass, drum machine)
vocal type (male vocals, clean, rhythmic)
era / production feel (80s style, punchy, dry mix)
这一点和李继刚老师的结构化提示词不谋而合了,用中括号把歌词给分成一段一段的,别整段输入就好 [intro]
[verse]
[chorus]
[bridge]
[outro]
像刘思毅写公众号那种节奏,用短句写 prompt
先调整标签( tempo / mood / instruments ) 再调整歌词
控制变量一样,先听修改标签之后的效果,如果达到满意,再修改歌词 最好把随机种子固定
resource: https://github.com/ace-step/ACE-Step-1.5