i dont know for sure, but older games gold, silver, and crystal, you play your radio on pokeflute music or some other music and snorlax wakes up yep your right
Hope it helped--
Odd
Get the flute
go to your pokegear and put the crircle on the top
He is the sleeping pokemon blocking the entrance to cycling road and past vermillion city
move the dot on ur radio to the very top. this is the pokeflute channel. use it in front of the snorlax to wake it up. it will attack and you should probably catch it. its the only snorlax in the game.
get the pokeflute.
stuff you snorlax i have been playing for 7 months and cant get past him
Use the Poke Flute
you have to have a Pokemon flute
past special event
In Pokemon HeartGold and SoulSilver, the safari zone is in Johto, past Cianwood City, past Routes 46 and 47.
go to lavender town, go into the radio station and speak to the man by the water cooler, he will give you a kanto radio card, go to snorlax, open the pokegear radio and tap the top of the circle on the bottom (it should now say 'pokeflute') exit the pokegear and press A facing snorlax. now capture or defeat it.
After defeating Team Rocket in Lavender Town Pokemon Tower, you will be taken to Mr. Fuji's house. There he will give you the poke flute, which can be played to wake Snorlax up. When awoken it will battle you; be prepared, Snorlax is a powerful pokemon and you don't want to miss your chance to catch it. From there it's a simple matter of catching or defeating Snorlax to move past him in the game.