diff --git a/rwx/__init__.py b/rwx/__init__.py
index 50c7cbe..3dbfd68 100644
--- a/rwx/__init__.py
+++ b/rwx/__init__.py
@@ -5,8 +5,8 @@ __version__ = "0.0.1"
 from os import linesep
 
 
-class Class:
-    """Root class."""
+class Object:
+    """Root object."""
 
     def __repr__(self) -> str:
         """Return machine-readable state.
diff --git a/rwx/err/__init__.py b/rwx/err/__init__.py
index 53a63c7..6c473e0 100644
--- a/rwx/err/__init__.py
+++ b/rwx/err/__init__.py
@@ -1,7 +1,7 @@
 """Handle errors."""
 
-from rwx import Class
+from rwx import Object
 
 
-class Error(Class, Exception):
+class Error(Object, Exception):
     """Parent class for all errors."""
diff --git a/rwx/os/abstract.py b/rwx/os/abstract.py
index 77f9cb1..98f3f0d 100644
--- a/rwx/os/abstract.py
+++ b/rwx/os/abstract.py
@@ -3,10 +3,10 @@
 from abc import ABC, abstractmethod
 from pathlib import Path
 
-from rwx import Class
+from rwx import Object
 
 
-class OS(Class, ABC):
+class OS(Object, ABC):
     """Operating System."""
 
     def __init__(self, path: Path) -> None:
diff --git a/rwx/os/pm/__init__.py b/rwx/os/pm/__init__.py
index c55179a..785ce74 100644
--- a/rwx/os/pm/__init__.py
+++ b/rwx/os/pm/__init__.py
@@ -2,11 +2,11 @@
 
 from abc import ABC, abstractmethod
 
-from rwx import Class
+from rwx import Object
 from rwx.ps import Command
 
 
-class PM(Class, ABC):
+class PM(Object, ABC):
     """Package Manager."""
 
     def __init__(self) -> None:
diff --git a/rwx/prj/__init__.py b/rwx/prj/__init__.py
index cfbe3ae..62d91d9 100644
--- a/rwx/prj/__init__.py
+++ b/rwx/prj/__init__.py
@@ -2,10 +2,10 @@
 
 from pathlib import Path
 
-from rwx import Class
+from rwx import Object
 
 
-class Project(Class):
+class Project(Object):
     """Parent class for any type of project."""
 
     def __init__(self, file: Path) -> None:
diff --git a/rwx/ps/__init__.py b/rwx/ps/__init__.py
index 821b9e3..82c9640 100644
--- a/rwx/ps/__init__.py
+++ b/rwx/ps/__init__.py
@@ -2,10 +2,10 @@
 
 import subprocess
 
-from rwx import Class, txt
+from rwx import Object, txt
 
 
-class Command(Class):
+class Command(Object):
     """Command to run."""
 
     def __init__(self, *arguments: str | tuple[str, ...]) -> None:
diff --git a/rwx/sw/freetube/artists.py b/rwx/sw/freetube/artists.py
new file mode 100644
index 0000000..2981245
--- /dev/null
+++ b/rwx/sw/freetube/artists.py
@@ -0,0 +1,18 @@
+"""FreeTube artists."""
+
+from rwx import Object
+
+
+class Artist(Object):
+    """FreeTube artist."""
+
+    def __init__(self, uid: str, name: str) -> None:
+        """Set uid & name.
+
+        :param uid: identifier
+        :type uid: str
+        :param name: label
+        :type name: str
+        """
+        self.uid = uid
+        self.name = name
diff --git a/rwx/sw/freetube/channels.py b/rwx/sw/freetube/channels.py
index 30777e9..556dea7 100644
--- a/rwx/sw/freetube/channels.py
+++ b/rwx/sw/freetube/channels.py
@@ -1,9 +1,9 @@
 """FreeTube channels."""
 
-from rwx import Class
+from rwx import Object
 
 
-class Channel(Class):
+class Channel(Object):
     """FreeTube channel."""
 
     def __init__(self, uid: str, name: str) -> None:
diff --git a/rwx/sw/freetube/playlists.py b/rwx/sw/freetube/playlists.py
index 4183336..f4b17de 100644
--- a/rwx/sw/freetube/playlists.py
+++ b/rwx/sw/freetube/playlists.py
@@ -1,11 +1,11 @@
 """FreeTube playlists."""
 
-from rwx import Class
+from rwx import Object
 
 from .videos import Video
 
 
-class Playlist(Class):
+class Playlist(Object):
     """FreeTube playlist."""
 
     def __init__(self, uid: str, name: str) -> None:
diff --git a/rwx/sw/freetube/profiles.py b/rwx/sw/freetube/profiles.py
index ffb0adc..e164296 100644
--- a/rwx/sw/freetube/profiles.py
+++ b/rwx/sw/freetube/profiles.py
@@ -1,11 +1,11 @@
 """FreeTube profiles."""
 
-from rwx import Class
+from rwx import Object
 
 from .channels import Channel
 
 
-class Profile(Class):
+class Profile(Object):
     """FreeTube profile."""
 
     def __init__(self, uid: str, name: str) -> None:
diff --git a/rwx/sw/freetube/settings.py b/rwx/sw/freetube/settings.py
index 67bb084..621454b 100644
--- a/rwx/sw/freetube/settings.py
+++ b/rwx/sw/freetube/settings.py
@@ -1,11 +1,11 @@
 """FreeTube settings."""
 
-from rwx import Class
+from rwx import Object
 
 from .db import to_db
 
 
-class Setting(Class):
+class Setting(Object):
     """FreeTube setting."""
 
     def __init__(self, uid: str, value: object) -> None:
diff --git a/rwx/sw/freetube/videos.py b/rwx/sw/freetube/videos.py
index 8a53713..6003c75 100644
--- a/rwx/sw/freetube/videos.py
+++ b/rwx/sw/freetube/videos.py
@@ -1,9 +1,9 @@
 """FreeTube videos."""
 
-from rwx import Class
+from rwx import Object
 
 
-class Video(Class):
+class Video(Object):
     """FreeTube video."""
 
     def __init__(self, uid: str, name: str) -> None: