My guess is the Lead sheet print out is picking up the original MIDI patches that were in place when the style you're using was created. Many of the styles seem to be modifications of MIDI styles.

You can verify if this assumption is correct by performing Alt + F2 to open the "Save Special" > "Save Song With Patches And Harmony" window. The window, see below, will display what MIDI patches are assigned to the original, unmodified style the style your using was created from.

Attached Files (Click to download or enlarge) (Only available when you are logged in)
Clipboard01.jpg (40.94 KB, 43 downloads)

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