diff --git a/endpoints/lyric_search.py b/endpoints/lyric_search.py
index bab81a3..1c1a5f5 100644
--- a/endpoints/lyric_search.py
+++ b/endpoints/lyric_search.py
@@ -99,7 +99,8 @@ class LyricSearch(FastAPI):
         self.endpoints = {
             "typeahead/artist": self.artist_typeahead_handler,
             "typeahead/song": self.song_typeahead_handler,
-            "lyric_search": self.lyric_search_handler,
+            # "lyric_search": self.lyric_search_handler,
+            "lyric_search": self.new_test, #test 
             "lyric_cache_list": self.lyric_cache_list_handler,
             "lyric_search_history": self.lyric_search_log_handler,
             "lyric_search_test": self.new_test,
@@ -174,15 +175,18 @@ class LyricSearch(FastAPI):
         - **s**: song
         - **t**: track (artist and song combined) [used only if a & s are not used] [unused]
         - **extra**: include extra details in response [optional, default: false] [unused]
-        - **lrc**: Request LRCs? [unused]
-        - **sub**: text to search within lyrics, if found lyrics will begin at found verse [optional, default: none] [unused]
-        - **src**: the script/utility which initiated the request [unused]
+        - **lrc**: Request LRCs? 
+        - **sub**: text to search within lyrics, if found lyrics will begin at found verse [optional, default: none]
+        - **src**: the script/utility which initiated the request
         - **excluded_sources**: sources to exclude
         """
 
-        if not data.a or not data.s:
+        if not data.a or not data.s or not data.src:
             raise HTTPException(detail="Invalid request", status_code=500)
         
+        if data.src.upper() not in self.acceptable_request_sources:
+            raise HTTPException(detail="Invalid request", status_code=500)
+
         excluded_sources = data.excluded_sources
         aggregate_search = aggregate.Aggregate(exclude_methods=excluded_sources)
         plain_lyrics = not data.lrc
@@ -193,6 +197,22 @@ class LyricSearch(FastAPI):
                 'errorText': 'Sources exhausted, lyrics not located.',
             }
         result = result.dict()
+        lyric_lines = result['lyrics'].strip().split(" / ")
+        if data.sub:
+            for i, line in enumerate(lyric_lines):
+                    line = regex.sub(r'\u2064', '', line.strip())
+                    if data.sub.strip().lower() in line.strip().lower():
+                        seeked_found_line = i
+                        logging.debug("Found %s at %s, match for %s!",
+                                      line, seeked_found_line, data.sub) # REMOVEME: DEBUG
+                        break
+                
+            if seeked_found_line is None:
+                return {
+                            'failed_seek': True,
+                    }
+            result['lyrics'] = " / ".join(lyric_lines[seeked_found_line:])
+        
         result['lyrics'] = regex.sub(r'(\s/\s|\n)', '<br>', result['lyrics']).strip()
         result['confidence'] = f'{float(result.get('confidence', 0)):.2f}'
         result['time'] = f'{float(result['time']):.4f}'