How to get "Tune Merasmus's Multi-Dimensional Television"

In main menu, press options, then advanced, then enable developer console

*whenever I put a >, you put the command into the console

> map pass_brickyard

Go Blu Scout

Wait for “Waiting for Players” and “Setup” to end then input the following commands

> sv_cheats 1; bot_dontmove 1; bot_mimic 0; mp_teams_unbalance_limit 0; ent_fire team_round_timer addtime 1000000; nb_blind 1; tf_bot_keep_class_after_death 1; tf_bot_melee_only 1; sv_cheats 0

> sv_cheats 1; tf_bot_add Pyro Red A; tf_bot_add Spy Blu B; tf_bot_add Sniper Red C; tf_bot_add Medic Red D; tf_bot_add Engineer Blu E; tf_bot_add HeavyWeapons Red F; tf_bot_add Soldier Red G; tf_bot_add Demoman Blu H; sv_cheats 0

*If B is on red, this is a bug, do the following

*> tf_bot_kick B

*> tf_bot_add Blu Spy B

> sv_cheats 1; noclip; sv_cheats 0

Noclip to where guitar would be, but on blu side, while holding jack, noclip into wall and throw it into the hidden goal

> explode

Go to secret room (When you spawn, go right, then right , then into room with teleporter, then stand on it)

In the room, go to where the tv is plugged into and shoot the cable out of socket

> sv_cheats 1; setpos -7541.5 6640 705.5;setang 5 -85 0; bot_teleport H -7512 6698 705 75 -57 0; bot_teleport G -7450 6675 710 75 -57 0; bot_teleport F -7445 6741 705 75 -57 0; bot_teleport E -7393 6707 705 75 -57 0; sv_cheats 0

> sv_cheats 1; bot_teleport D -7336 6679 705 75 -57 0; bot_teleport C -7357.5 6622 705.03 75 -79 0; bot_teleport B -7348.8 6564 705.3 75 -75 0; bot_teleport A -7419.1 6534.75 705.03 75 -57 0; sv_cheats 0