In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

" This Ai n't a Scene , It 's an Arms Race " is a song by American rock band Fall Out Boy and the second single from their commercially successful third studio album " Infinity on High " ( 2007 ) .
This Ai n't A Scene , It 's an Arms Race is a 2007 single by Fall Out Boy , from the album " Infinity on High " .

In computer science , an interpreter is a computer program that directly executes instructions written in a programming or scripting language , without requiring them previously to have been compiled into a machine language program .
In computer science , an interpreter is a computer program that performs commands written in a computer programming language .

Shamanism is a practice that involves a practitioner reaching altered states of consciousness in order to perceive and interact with what they believe to be a spirit world and channel these transcendental energies into this world .

Supposedly , the shaman perceives and interacts with a spirit world , and channels these energies into this world .