diff --git a/stage0/00-configure-apt/files/sources.list b/stage0/00-configure-apt/files/sources.list
index 13697ce..707cbeb 100755
--- a/stage0/00-configure-apt/files/sources.list
+++ b/stage0/00-configure-apt/files/sources.list
@@ -1,6 +1,10 @@
 deb http://deb.debian.org/debian RELEASE main contrib non-free non-free-firmware
 deb http://deb.debian.org/debian-security/ RELEASE-security main contrib non-free non-free-firmware
 deb http://deb.debian.org/debian RELEASE-updates main contrib non-free non-free-firmware
+
+# needed for libfluidsynth2:arm64
+deb http://deb.debian.org/debian bullseye main
+
 # Uncomment deb-src lines below then 'apt-get update' to enable 'apt-get source'
 #deb-src http://deb.debian.org/debian RELEASE main contrib non-free non-free-firmware
 #deb-src http://deb.debian.org/debian-security/ RELEASE-security main contrib non-free non-free-firmware
diff --git a/stage2/00-dummy-packages/01-run.sh b/stage2/00-dummy-packages/01-run.sh
new file mode 100755
index 0000000..adba6ee
--- /dev/null
+++ b/stage2/00-dummy-packages/01-run.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+apt update && apt-get -y install equivs
+export DEB_BUILD_OPTIONS="nocheck"
+export DPKG_DEB_COMPRESSOR=gzip
+equivs-build files/jack-dummy.ctl
+cp jack-dummy_1.9.22_all.deb ${ROOTFS_DIR}/
+
+on_chroot << EOF
+dpkg -i /jack-dummy_1.9.22_all.deb
+rm /jack-dummy_1.9.22_all.deb
+EOF
diff --git a/stage2/00-dummy-packages/files/jack-dummy.ctl b/stage2/00-dummy-packages/files/jack-dummy.ctl
new file mode 100644
index 0000000..b729942
--- /dev/null
+++ b/stage2/00-dummy-packages/files/jack-dummy.ctl
@@ -0,0 +1,12 @@
+Section: misc
+Priority: optional
+Standards-Version: 4.5.0
+
+Package: jack-dummy
+Version: 1.9.22
+Maintainer: dummy <you@example.com>
+Architecture: all
+Provides: libjack-jackd2-0, libjack-jackd2-dev, jackd2
+Description: Dummy JACK package to satisfy dependencies
+ This package provides JACK development/runtime dependencies without installing JACK.
+
diff --git a/stage2/01-sys-tweaks/00-packages b/stage2/01-sys-tweaks/00-packages
index 82063bb..7c8540a 100755
--- a/stage2/01-sys-tweaks/00-packages
+++ b/stage2/01-sys-tweaks/00-packages
@@ -35,9 +35,10 @@ unzip zip p7zip-full
 file git
 kms++-utils
 python3-venv
-virtualenv python3-pip python3-dev python3-zeroconf build-essential libasound2-dev libjack-jackd2-dev
-zlib1g-dev cmake gperf intltool ladspa-sdk libarmadillo-dev libavahi-gobject-dev liblilv-dev libjpeg-dev 
+virtualenv python3-pip python3-dev python3-zeroconf build-essential libasound2-dev
+zlib1g-dev cmake gperf intltool ladspa-sdk libarmadillo-dev libavahi-gobject-dev liblilv-dev libjpeg-dev
 libavcodec-dev libavutil-dev libbluetooth-dev libboost-dev libeigen3-dev libfftw3-dev libglib2.0-dev libglibmm-2.4-dev
 libgtk2.0-dev libgtkmm-2.4-dev liblrdf0-dev libsamplerate0-dev libsigc++-2.0-dev libsndfile1-dev libzita-convolver-dev
-libzita-resampler-dev lv2-dev p7zip-full python3-all python3-setuptools libreadline-dev zita-alsa-pcmi-utils 
+libzita-resampler-dev lv2-dev p7zip-full python3-all python3-setuptools libreadline-dev zita-alsa-pcmi-utils
 dnsmasq iptables python3-smbus liblo-dev python3-liblo libzita-alsa-pcmi-dev authbind rcconf libfluidsynth-dev lockfile-progs
+libfluidsynth2