“I Have Been Around This World” is the favored single off of In The Time Of Gods, a 10-track release from singer-songwriter Dar Williams. This work, from Razor & Tie Records, is a modern day storytelling of traditional Greek mythology that she relates to her own present day life. The acclaimed folk rock musician will perform, showcasing the material from her ninth album of original music, at the McCarter Theatre in Princeton on Oct. 6.