diff --git a/.envrc b/.envrc
index b3f198b..a68dd74 100644
--- a/.envrc
+++ b/.envrc
@@ -15,4 +15,5 @@ elif on_git_branch master; then
 else
         export MM_ENV="DEVELOPMENT"
         export MM_DB="mysql+mysqldb://dev_musicmuster:dev_musicmuster@localhost/dev_musicmuster"
+        export PYTHONBREAKPOINT="pudb.set_trace"
 fi
diff --git a/poetry.lock b/poetry.lock
index c41d3dd..6b4ef70 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -775,6 +775,27 @@ files = [
     {file = "ptyprocess-0.7.0.tar.gz", hash = "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"},
 ]
 
+[[package]]
+name = "pudb"
+version = "2022.1.3"
+description = "A full-screen, console-based Python debugger"
+category = "dev"
+optional = false
+python-versions = "~=3.6"
+files = [
+    {file = "pudb-2022.1.3.tar.gz", hash = "sha256:58e83ada9e19ffe92c1fdc78ae5458ef91aeb892a5b8f0e7379e6fa61e0e664a"},
+]
+
+[package.dependencies]
+jedi = ">=0.18,<1"
+packaging = ">=20.0"
+pygments = ">=2.7.4"
+urwid = ">=1.1.1"
+urwid_readline = "*"
+
+[package.extras]
+completion = ["shtab"]
+
 [[package]]
 name = "pure-eval"
 version = "0.2.2"
@@ -1447,6 +1468,34 @@ brotli = ["brotli (>=1.0.9)", "brotlicffi (>=0.8.0)", "brotlipy (>=0.6.0)"]
 secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "ipaddress", "pyOpenSSL (>=0.14)", "urllib3-secure-extra"]
 socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 
+[[package]]
+name = "urwid"
+version = "2.1.2"
+description = "A full-featured console (xterm et al.) user interface library"
+category = "dev"
+optional = false
+python-versions = "*"
+files = [
+    {file = "urwid-2.1.2.tar.gz", hash = "sha256:588bee9c1cb208d0906a9f73c613d2bd32c3ed3702012f51efe318a3f2127eae"},
+]
+
+[[package]]
+name = "urwid-readline"
+version = "0.13"
+description = "A textbox edit widget for urwid that supports readline shortcuts"
+category = "dev"
+optional = false
+python-versions = "*"
+files = [
+    {file = "urwid_readline-0.13.tar.gz", hash = "sha256:018020cbc864bb5ed87be17dc26b069eae2755cb29f3a9c569aac3bded1efaf4"},
+]
+
+[package.dependencies]
+urwid = "*"
+
+[package.extras]
+dev = ["black", "pytest"]
+
 [[package]]
 name = "wcwidth"
 version = "0.2.6"
@@ -1479,4 +1528,4 @@ test = ["websockets"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "5b77f72eb2ceb776d3aaf74c918b162984b5348dff61b9267d5e3ab68388cf1c"
+content-hash = "cb1651be218a8b54d618e1e8c67f53b8baaa81686538f9b1dccb4a34d2800178"
diff --git a/pyproject.toml b/pyproject.toml
index e828c90..f12cfa9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,6 +36,9 @@ flakehell = "^0.9.0"
 sqlalchemy2-stubs = "^0.0.2-alpha.32"
 mypy = "^0.991"
 
+[tool.poetry.group.dev.dependencies]
+pudb = "^2022.1.3"
+
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"