Here are some pun-based names for a woman with a musical theme, playing on different aspects of music and sound:

Playing on Names:

• Melody Harmonica: If her name is Melody or a similar-sounding name.
• Rhythm & [Her Name]: Simple, yet effective if her name lends itself to this.
• Lyra's Lyric: If her name is Lyra or a similar-sounding name.
• Harmony's Cadence: If her name is Harmony or a similar-sounding name.
• Seraphina's Sonata: If her name is Seraphina or a similar-sounding name.

Playing on Musical Instruments:

• Viola-et: A playful twist on a common name like Violet.
• Clarabelle: A charming name incorporating a clarinet.
• Celestina: Evokes the sound of a cello.
• Guitar-ita: A fun twist on a Spanish-sounding name.
• Drum-ella: A playful take on Cinderella.

Playing on Musical Terms:

• Octavia's Octave: If her name is Octavia or a similar-sounding name.
• Aria-na Grande: A playful take on a popular singer's name.
• Treble Maker: A slightly cheeky name.
• Tempo-rary: A pun on "temporary" for a musician who might have temporary gigs.
• Chord-ella: A pun on Cinderella.

Playing on Sounds:

• Sonorous Sarah: If her name is Sarah or a similar-sounding name.
• Euphony Evans: If her name is Evans or a similar-sounding name.
• Resonance Riley: If her name is Riley or a similar-sounding name.
• Mellifluous Millie: If her name is Millie or a similar-sounding name.
• Harmonious Hazel: If her name is Hazel or a similar-sounding name.

These are just a few examples, and the best name will depend on the specific woman and the context in which the name will be used. Consider her personality, musical style, and any other relevant factors when making your final selection.