'Haven't Met You Yet' is the first single from Canadian singer Michael Bublé's sixth album, Crazy Love, released on August 31, 2009. According to Bublé, the single and its official music video are 'about everyone's dream of finding a relationship and love.' Bublé co-wrote 'Haven't Met You Yet' with Alan Chang and Amy Foster-Gillies and dedicated it to his then fiancée and now wife, Luisana Lopilato (who appears as his love interest in the music video).
2012, Nick Jonas covered the song in the TV series Smash, so this music can also be used in a TV/Movie theme concert.

Soloist options:
Attached is a vocal lead that can be used with the arrangement. It is then recommended to dampen the melody in the ensemble, especially on the verses. (See list below)
There are some performers or groups that can have these bars as solos:

9-17 Flugelhorn
17-24 Euphonium/Horn
37-45 Euphonium
45-52 Baritone/Trombone
61-69 Horn/ Flugelhorn
78-85 Euphonium/Baritone
86-95 Flugelhorn
107-end Flugelhorn/Euphonium

If you want to use an instrumental soloist throughout the piece, they can use the vocal lead and transpose it to their instrument. Then the conductor should dampen or remove the above solos in the band.