After chatting with Isaac during the String Theory tour – we decided that there should be a separate count of the String Theory songs and their arrangements versus the normal live arrangements. Now the ‘Songs You’ve Heard Live’ listings shows not only the count for songs heard as String Theory arrangements but also which songs you have heard live where Isaac, Taylor or Zac has played them solo. Please note that the older setlists may not be 100% accurate in listing the solo songs on them, so these counts may be off. If you see any setlist that do not have solos listed but they should, please let us know so we can get everything as accurate as possible!