The film 'Sing' does not include any identifiable LGBTQ+ characters or themes. The narrative focuses on a diverse group of animals pursuing their dreams of singing, without incorporating any elements related to queer identity or experiences.

The animated film "Sing" does not feature any identifiable transsexual characters or themes. Its narrative focuses on various animal characters pursuing their dreams in a singing competition, with no elements related to transgender identity or experiences.

The movie does not contain any action or adventure elements.

Sing (2016) features an original cast of anthropomorphic animal characters created specifically for this film. There is no prior source material, historical basis, or previous installments from which character genders could have been swapped.

The film "Sing" features original anthropomorphic animal characters. As these characters are not human and were created for this specific film without prior established racial identities, the concept of a "race swap" does not apply.