diff --git a/songdb.py b/songdb.py
new file mode 100755
index 0000000..e28f52e
--- /dev/null
+++ b/songdb.py
@@ -0,0 +1,129 @@
+#!/usr/bin/python3
+
+import argparse
+import hashlib
+import logging
+import os
+import sqlalchemy
+
+import pytiger.logging.config
+
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy import Column, Float, DateTime, Integer, String
+from sqlalchemy.orm.exc import NoResultFound
+from sqlalchemy.orm import sessionmaker
+from tinytag import TinyTag
+
+# "Constants"
+ROOT = "/home/kae/music"
+DISPLAY_SQL = False
+MYSQL_CONNECT = "mysql+mysqldb://songdb:songdb@localhost/songdb"
+
+# Instantiate logging
+pytiger.logging.config.basic_config(stderr=False, level=logging.INFO)
+log = logging.getLogger(__name__)
+log.info("Starting")
+
+# Declare mapping
+Base = declarative_base()
+
+
+# Database classes
+class Tracks(Base):
+    __tablename__ = 'tracks'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    title = Column(String(256), index=True)
+    artist = Column(String(256), index=True)
+    length = Column(Integer, index=True)
+    path = Column(String(2048), index=False, nullable=False)
+    mtime = Column(Float, index=True)
+    lastplayed = Column(DateTime, index=True, default=None)
+
+    def __repr__(self):
+        return (
+            f"<Track(id={self.id}, title={self.title}, "
+            f"artist={self.artist}, path={self.path}>"
+        )
+
+    @classmethod
+    def get_or_create(cls, session, path):
+        try:
+            track = session.query(cls).filter(cls.path == path).one()
+        except NoResultFound:
+            track = Tracks()
+            track.path = path
+            session.add(track)
+        return track
+
+
+def main():
+    "Main loop"
+
+    # Set up database connection
+    log.info("Connect to database")
+    engine = sqlalchemy.create_engine(f"{MYSQL_CONNECT}?charset=utf8",
+                                      encoding='utf-8',
+                                      echo=DISPLAY_SQL)
+    Base.metadata.create_all(engine)
+
+    # Create a Session
+    Session = sessionmaker(bind=engine)
+    session = Session()
+
+    # Parse command line
+    p = argparse.ArgumentParser()
+    p.add_argument('-u', '--update',
+                   action="store_true", dest="update",
+                   default=True, help="Update database")
+    args = p.parse_args()
+
+    # Run as required
+    if args.update:
+        log.info("Updating database")
+        update_db(session)
+
+    log.info("Finished")
+
+
+def update_db(session):
+    """
+    Repopulate database
+
+    TODO: remove missing files
+    """
+
+    count = 0
+    for root, dirs, files in os.walk(ROOT):
+        for f in files:
+            count += 1
+            path = os.path.join(root, f)
+            ext = os.path.splitext(f)[1]
+            if ext in [".flac", ".mp3"]:
+                track = Tracks.get_or_create(session,
+                                             os.path.relpath(path, ROOT))
+                tag = TinyTag.get(path)
+                track.title = tag.title
+                track.artist = tag.artist
+                track.length = tag.duration * 1000
+                track.mtime = os.path.getmtime(path)
+            elif ext not in [".jpg"]:
+                print(f"Unrecognised file type: {path}")
+
+    session.commit()
+    print(f"{count} files processed")
+
+
+def md5(path):
+    "https://stackoverflow.com/questions/3431825/"
+    "generating-an-md5-checksum-of-a-file"
+
+    hash_md5 = hashlib.md5()
+    with open(path, "rb") as f:
+        for chunk in iter(lambda: f.read(4096), b""):
+            hash_md5.update(chunk)
+    return hash_md5.hexdigest()
+
+
+if __name__ == '__main__':
+    main()