;;; Variable declaration
-(define-public pitchnames '())
-(define-public default-language "")
-(define-public previous-pitchnames #f)
+(define-session-public pitchnames '())
+(define-session-public default-language "")
+(define-session-public previous-pitchnames #f)
-(define-public language-pitch-names
+;;; A bit out of place, but we don't have a good place elsewhere in
+;;; scm since it is only filled in ly/drumpitch-init.ly and we need it
+;;; in (scm lily) in order to access it in ly/parser.yy.
+(define-session-public drumPitchNames '())
+
+(define-session-public language-pitch-names
`(
;; Language: Nederlands --------------------------------------------;
;; Dutch note names -- LilyPond's default language.