TCAN-Time Capsule Audio Network - A salute to the most recorded century in modern times TCAN, the Time Capsule Audio Network endeavors to present "One Hundred Years In Seven Days" Spread over 7 days. 1900-1939 on Monday, 1940-49 Tuesday, 1950-59 Wednesday, 1960-69 Thursday, 1970-79 Friday, 1980-89 Saturday and 1990-99 Sunday. From the early days of Edison's scratchy acoustic recordings to Britney Spears and the Backstreet Boys, TCAN provides a look in capsulated form of some of the popular sounds of each era. We hope your ears enjoy our aural perspective of the 20th Century.