diff --git a/media-sound/furnace/furnace-0.6_pre1.ebuild b/media-sound/furnace/furnace-0.6_pre1.ebuild
new file mode 100644
index 0000000..18e3c88
--- /dev/null
+++ b/media-sound/furnace/furnace-0.6_pre1.ebuild
@@ -0,0 +1,71 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake git-r3
+
+#MY_PV="0.6pre1"
+
+DESCRIPTION="A multi-system chiptune tracker compatible with DefleMask modules"
+HOMEPAGE="https://github.com/tildearrow/furnace"
+#SRC_URI="https://github.com/tildearrow/furnace/archive/refs/tags/v${MY_PV}.tar.gz"
+EGIT_REPO_URI="https://github.com/tildearrow/furnace.git"
+EGIT_COMMIT="v0.6pre1"
+EGIT_SUBMODULES=( '*' '-extern/SDL' '-extern/fmt' '-extern/libsndfile' )
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64"
+
+DEPEND="
+midi? ( media-libs/rtmidi )
+>=media-libs/libsdl2-2.0.18
+>=sci-libs/fftw-3.3
+>=dev-libs/libfmt-7.1.0
+media-libs/libsndfile
+sys-libs/zlib
+media-libs/alsa-lib
+pulseaudio? ( media-libs/libpulse )
+x11-libs/libX11
+virtual/opengl
+"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+IUSE="jack midi pulseaudio +demos +instruments"
+
+#S="${WORKDIR}/${PN}-${MY_PV}"
+
+src_configure() {
+	local mycmakeargs=(
+		-DSYSTEM_FFTW=ON
+		-DSYSTEM_FMT=ON
+		-DSYSTEM_LIBSNDFILE=ON
+		-DSYSTEM_RTMIDI=ON
+		-DSYSTEM_ZLIB=ON
+		-DSYSTEM_SDL2=ON
+	)
+	BUILD_DIR="${WORKDIR}/build"
+	if use midi; then
+		mycmakeargs+=( -DUSE_RTMIDI=ON )
+	else
+		mycmakeargs+=( -DUSE_RTMIDI=OFF )
+	fi
+	if use jack; then
+		mycmakeargs+=( -DWITH_JACK=ON )
+	else
+		mycmakeargs+=( -DWITH_JACK=OFF )
+	fi
+	if use demos; then
+		mycmakeargs+=( -DWITH_DEMOS=ON )
+	else
+		mycmakeargs+=( -DWITH_DEMOS=OFF )
+	fi
+	if use instruments; then
+		mycmakeargs+=( -DWITH_INSTRUMENTS=ON )
+	else
+		mycmakeargs+=( -DWITH_INSTRUMENTS=OFF )
+	fi
+	cmake_src_configure
+}