if your talking about the snorlax thing,you don't REALLY need the red Flute.Just go to your radio and bring the cruiser to the top of it and you'll see pokeflute channel do it near the sleeping snorlax,then click A,the snorlax will wake up and battle you (it is catchable).But if your talking about the battle item,"red flute" all you have to do is let your Pokemon hold it and when it falls asleep,it'll wake up in 1 or 2 turns automatically.
I believe it was Soul ?
...Pikachu??
same place it was in red & green
Talk to Mr.Pokemon after you get a red scale from the red gyarados
Pichu
No
Beat Red
I believe it was Soul ?
Sort of he has same Pokemon but evolved.
...Pikachu??
m.t silver. you can also battle red there.
therapy
you don't get one.but you can in Pokemon gold,silver,heart gold,and soul silver.
give the red scale to mr. Pokemon
Go to Mr. Pokemon's house
behind his bed
From Mr. pokemon.