“I Write Sins Not Tragedies” by Panic! at the Disco spends its 10th week in So Casual 100™ this week.

So Casual 100™: #89(-9) I Write Sins Not Tragedies, Panic! at the Disco [10 weeks]. *peak: #48*

“I Write Sins Not Tragedies” by Panic! at the Disco reaches a new peak in So Casual 100™, rising 2 spots to #48.

So Casual 100™: #48(+2) I Write Sins Not Tragedies, Panic! at the Disco [8 weeks]. *new peak*

“I Write Sins Not Tragedies” by Panic! at the Disco climbs inside the top 50 of So Casual 100™, rising 8 spots to #50.

So Casual 100™: #50(+8) I Write Sins Not Tragedies, Panic! at the Disco [7 weeks]. *new peak*

“I Write Sins Not Tragedies” by Panic! at the Disco reenters So Casual 100™ at #58.

So Casual 100™: #58(re) I Write Sins Not Tragedies, Panic! at the Disco [6 weeks]. *peak: #56*

“I Write Sins Not Tragedies” by Panic! at the Disco reaches a new peak in So Casual 100™, reentering at #56.

So Casual 100™: #56(re) I Write Sins Not Tragedies, Panic! at the Disco [4 weeks]. *new peak*

“I Write Sins Not Tragedies” by Panic! at the Disco reaches a new peak in So Casual 100™, rising 3 spots to #69.

So Casual 100™: #69(+3) I Write Sins Not Tragedies, Panic! at the Disco [2 weeks]. *new peak*

“I Write Sins Not Tragedies” by Panic! at the Disco debuts at #72 in So Casual 100™.

So Casual 100™: #72(re) I Write Sins Not Tragedies, Panic! at the Disco [1 weeks]. *new peak*