Merge pull request #55 from Grahack/bamba

Qques modifs concernant La Bamba Triste

patadata.sbc

@@ -682,6 +682,7 @@
     "philippe_lavil/il_tape_sur_des_bambous.sg", 
     "pierre_bachelet/en_l_an_2001.sg", 
     "pierre_bachelet/vingt_ans.sg", 
+    "pierre_billon/la_bamba_triste.sg",
     "pierre_perret/au_cafe_du_canal.sg", 
     "pierre_perret/bernard_pivot.sg", 
     "pierre_perret/les_jolies_colonies_de_vacances.sg", 

songs/pierre_billon/la_bamba_triste.sg

@@ -1,7 +1,7 @@
 \selectlanguage{french}
 \songcolumns{1}
 \beginsong{La bamba triste}
-  [by={Pierre Billon},cover={},album={}]
+  [by={Pierre Billon}]
 
   \gtab{G}{320003}
   \gtab{C}{X32010}