Dox,

I would get a sample library that has instruments that can be grouped together into the combinations you desire.

Good sample libraries have articulations that perform much of the difficult work of adding human expression. As an example, check out the demo songs for +++ First Call Horns +++.

Also, if I may so bold the sound I first think of with crooners is that of a strings section.

Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home