How to search for a style that includes a specific instrument is an excellent question. I've wondered that myself from time to time.

The easiest way I know with RealTracks or SuperMIDITracks in 2019 Band-in-a-Box is to use the StylePicker.

Use the StylePicker button (top image) to open the StylePicker.

Press the "Other" filter button and select "Styles that contain a specific RealTracks or SuperMIDITracks ... []". (middle image)

That opens the "Select a RealTracks" window. (bottom image) Scroll through the list of available instruments or use the filter at the top of the window to narrow the selection list.

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Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk by BandLab (CbB) - 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