First you want to make the base of this. Get 1 block of Purple Wool and your 6 blocks of Black Wool, 5 blocks of Red Wool and 6 blocks of Quartz. This is a 3 by 5 base too.
Take one of your Redstone and place it on the block of Purple Wool.
Then take your first Note Block and right click it 10 times.
Next take your Repeater and place it in front if the Note Block. Bring your Repeater to 2 ticks (Right click it once).
Once again take another one of your Note Block, place it in front of the Repeater. Right click the Note Block 13 times.
Get another Repeater, place it in front of the Note Block and bring it to 2 ticks (Right click it once).
Get another Note Block and place it in front of the Repeater. Right click the Note Block 22 times this time.
Turn to your right and place another Repeater. Bring it to 2 ticks (Right click it once).
Then right in front of the Repeater place another Note Block and right click it 18 times.
Turn right again and place down once again another Repeater. Bring it to 2 ticks(Right click it once).
Place a Note Block in front of the Repeater you just put down. Right click this Note Block 20 times.
Next place another Repeater, bring it to 2 ticks (Right click once).
Then place your last Note Block down and right click it 24 times.
Go back to the front and place a block of Quartz on top of the front middle Quartz block.
Go inside of the block that you out down before and place a Repeater. Don't right click or do anything to this Repeater. Just keep it the way it is.
Place another block of Quartz in front of the Repeater you just put down. On that block place another Redstone.
Then get another Quartz Block and place it another level up then the last one. And place your last Redstone on that block too.
Get another block of Quartz and place it on top of the last block that you put down. Also place a button on it too!
I also built a platform too. You don't have to but I just wanted too! It may help to see as a doorbell a little more!
When you push the button it makes the beautiful little "1up" sound from Mario! Enjoy! :)