the songs are so good, I was not as strong as you so I was already listening to the fan cam recordings as local spotify files for the past few months. Now that the official audio is out, I've just had that on loop for the past day xD You're in for a treat with the concert performances for these songs. The tokyo dome version has extended performances of all 4 songs too so I'd recommend watching multiple fan cams from different venues to see it all. Winter's Spark has 3 different versions of choreo for example, pre tokyo dome, tokyo dome and then post tokyo dome (which kept some of the new choreo for the chorus). (Also nice channel banner too 😎hyped for whiplash.