Voices Are Mental/Playing With

Basic Trope: Two characters switch bodies and retain their voices.

Straight: Alice and Bob are struck by a radioactive meteorite and switch bodies, but they still have same voices; Alice looks like Bob and sounds like Alice.
Exaggerated: ???
Downplayed: ???
Justified: The meteorite's subjects switch both their brains and their larynges.
Subverted: Alice wakes up in Bob's bedroom and talks in her own voice...until she sees Bob in the mirror.
Double Subverted: ???
Parodied: ???
Zig Zagged: ???
Averted: Alice switches bodies with Bob, and notices that her voice has changed.
Inverted: When switched, Alice speaks not only in Bob's voice but also in his language.
Enforced: ???
Lampshaded: "If I'm Bob now, why do I still have my voice? That doesn't make any sense."
Invoked: Alice and Bob can do many different voices, including each other's. This is how everyone knows who's who.
Exploited: Alice wants Bob to disappear, so she commits crimes to get Bob arrested when the effects wear off, but Charlie notices Bob has Alice's voice and call the police.
Defied: ???
Discussed: ???
Conversed: ???
Implied: "I saw Alice the other day. Somehow she sounded just a tad manlier."