使用suno的cover功能，可以实现 “用哼唱引导生成完整的音乐” 。
这个示例使用的提示词：Instrumental Japanese RPG orchestral main theme, Preserve the uploaded melody as a memorable hero motif, developed through lyrical variation and answering counter-melodies, Evoke wonder, companionship, adventure and bittersweet nostalgia, Clear tonal centers with pentatonic and modal inflections, warm add9 and sixth chords, expressive suspensions, flowing bass and singing inner voices, Use secondary dominants and borrowed minor subdominants where the melody permits; move from wistful minor colors toward radiant major restatements, Begin with spacious piano, harp and solo flute, then unfold lush legato strings, oboe, bassoon and warm French horns, Gradually add flowing string ostinatos, woodwind countermelodies, noble brass and timpani, Reach a soaring late orchestral climax, then a peaceful hopeful ending, Graceful thematic development, moderate flowing tempo, transparent acoustic textures and wide symphonic dynamics, No vocals or choir, no electronics, no pop beat, no constant climax
