diff --git a/spotify/update-playlist.sh b/spotify/update-playlist.sh
index 539f737..a0e6478 100755
--- a/spotify/update-playlist.sh
+++ b/spotify/update-playlist.sh
@@ -29,5 +29,9 @@ done \
 printf "downloaded %s songs metadata\n" "$(jq length playlist.json)"
 
 jq -r '.[].track | ( .name + " - " + (.album.artists | map(.name) | join(", ")) )' playlist.json \
-  | pv > playlist.txt
+  > playlist.txt
 printf "and dumped it as text on %s\n" playlist.txt
+
+jq -c '.[].track | ( [.id, .name, .album.name, (.album.artists | map(.name))] )' playlist.json \
+  > summary-playlist.json
+printf "AND dumped summary metadata on %s\n" summary-playlist.txt