diff --git a/src/sleepywaves.py b/src/sleepywaves.py
index f14de2d..fac2f55 100644
--- a/src/sleepywaves.py
+++ b/src/sleepywaves.py
@@ -290,27 +290,33 @@ class PydubRenderer(Renderer):
         return sorted([f for f in all_files if f.endswith(".mp3")])
 
     def play(self, path: str, from_time: int) -> None:
-        log.info(f"DebugRenderer: play({path}, {from_time})")
-        self.start = int(time.time())
+        log.info(f"PydubRenderer: play({path}, {from_time})")
+
         self.audio_in = cast(AudioSegment, AudioSegment.from_mp3(path))
         self.audio_out = au.play_buffer(
-            audio_data=self.audio_in,
+            audio_data=self.audio_in[from_time*1000:],
             num_channels=self.audio_in.channels,
             bytes_per_sample=self.audio_in.sample_width,
             sample_rate = self.audio_in.frame_rate
         )
-        self.audio_out
+        self.start = int(time.time())
+        self.offset = from_time
+        self.audio_out.play()
 
     def get_time(self) -> int:
         return int(time.time()) - self.start + self.offset
 
     def stop(self) -> None:
-        log.info("DebugRenderer: stop()")
+        log.info("PydubRenderer: stop()")
+        if self.is_playing():
+            self.audio_out.stop()
+            self.audio_out = None
+            self.audio_in = None
         self.start = 0
         self.offset = 0
 
     def is_playing(self) -> bool:
-        return False
+        return self.audio_out is not None and self.audio_out.is_playing()
 
 
 def main(media_path: str, renderer_type: str) -> None: