diff --git a/media-libs/portsmf/Manifest b/media-libs/portsmf/Manifest
new file mode 100644
index 0000000000..8d3f29c1c6
--- /dev/null
+++ b/media-libs/portsmf/Manifest
@@ -0,0 +1 @@
+DIST portsmf-239.tar.gz 82769 BLAKE2B 7596c3c66c15a5daa51c4962f785375568c35093a293bba48ec2742c6409c72ba3ff2f10c2b0a38969a0c14510ef06b94c6ed52429d5c55f05635637b5acbb37 SHA512 5908ef79043b44f90da8286d639a0693334f160454d206f4a212fe958a7a2e19cbc18e4240e191c1678690f34976c5e0d34dcb030d7bab007ee528fbb5e19486
diff --git a/media-libs/portsmf/metadata.xml b/media-libs/portsmf/metadata.xml
new file mode 100644
index 0000000000..807b7136af
--- /dev/null
+++ b/media-libs/portsmf/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>flewkey@2a03.party</email>
+		<name>Ryan Fox</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">tenacityteam/portsmf</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/media-libs/portsmf/portsmf-239.ebuild b/media-libs/portsmf/portsmf-239.ebuild
new file mode 100644
index 0000000000..3bec77ff83
--- /dev/null
+++ b/media-libs/portsmf/portsmf-239.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+if [[ ${PV} != *9999* ]]; then
+	SRC_URI="https://github.com/tenacityteam/portsmf/archive/${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+else
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/tenacityteam/portsmf.git"
+fi
+
+DESCRIPTION="C++ library for Standard Midi Files (SMF)"
+HOMEPAGE="https://github.com/tenacityteam/portsmf"
+LICENSE="MIT"
+SLOT="0"
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+BDEPEND=""
diff --git a/media-libs/portsmf/portsmf-9999.ebuild b/media-libs/portsmf/portsmf-9999.ebuild
new file mode 100644
index 0000000000..3bec77ff83
--- /dev/null
+++ b/media-libs/portsmf/portsmf-9999.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+if [[ ${PV} != *9999* ]]; then
+	SRC_URI="https://github.com/tenacityteam/portsmf/archive/${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+else
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/tenacityteam/portsmf.git"
+fi
+
+DESCRIPTION="C++ library for Standard Midi Files (SMF)"
+HOMEPAGE="https://github.com/tenacityteam/portsmf"
+LICENSE="MIT"
+SLOT="0"
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+BDEPEND=""