Go to the power plant east of cerulaun city then go to the power plant talk to the manager then as you leave a securatiy guard will stop you and say there is a member of team rocket in cerulaun city then go to the gym and you will find him after that go to the bridge north then battle him he has a lvl 30 golbat then surf in the middle of the gym to find the part then go to the tall building in lavender town hell give you the kanto radio card tune the radio to near the end and it will sound like a poke Flute then after that exit your start menu then place the radio near snorlax then hell wake up!
There is no Poke Flute item in Pokemon Silver. Instead, the player can have their radio upgraded in Lavender Town. It will then play a station that can play the Poke Flute tune.
From a man in the Pokemon tower.
Wednesday (I think)
It should be on your Pokegear.
move the dot to the top, you should find the poke flute channel
you can't get the poke flute on soul silver however you can get it on the poke radio to wake the sleeping snorlax blocking entrance to diglets cave.
You can find the Poke Flute in the Pokemon Tower. After you free Mr. Fuji, he will give you the Poke Flute.
in frunt of diglets cave use the poke flute (it is on your radio)
save mr.fuji from Pokemon tower top floor and get the poke flute
The only way to wake up Snorlax on Pokemon Silver is by using the Poke Flute on kanto radio
Snorlax wakes up anyday, if you play the poke flute on the radio nearby it. Put the poke flute tune on, and encounter Snorlax
There is no pokeflute item, but you can get it on your pokegear at the kanto radio tower after you've restored the power.