Add citation

jam-alt.py

@@ -14,8 +14,22 @@ import datasets
 _VERSION = "0.0.0"
 
 
-# TODO: Add BibTeX citation
 _CITATION = """\
+@inproceedings{cifka-2023-jam-alt,
+  author       = {Ond\v{r}ej C\'ifka and
+                  Constantinos Dimitriou and
+                  {Cheng-i} Wang and
+                  Hendrik Schreiber and
+                  Luke Miner and
+                  Fabian-Robert St\"oter},
+  title        = {{Jam-ALT}: A Formatting-Aware Lyrics Transcription Benchmark},
+  booktitle    = {Extended Abstracts for the Late-Breaking Demo Session of the 24th
+                  International Society for Music Information Retrieval Conference},
+  year         = 2023,
+  publisher    = {ISMIR},
+  month        = nov,
+  venue        = {Milan, Italy}
+}
 """
 
 _DESCRIPTION = """\