Many liked the samples in RI8 so here is a yodeling¹ generator. I suggest
 to copy the whole RI9 to RAM and start the guide there - it's much faster.

  hey   hou   doula   doule   johyrid   tidi 

  juchizer 

 ¹ Yodeling is wide-spread here in Austria, it's original purpose was to
   comunicate in the mountains I think. ;-)
   The samples were taken from a funny module called Yodel_Waltz.lha
   (mods/misc).