On a recent work trip I stayed an extra day and did a tour of Nashville by ebike. Led by owner Sean, from Music City Ebikes, about a dozen riders took off on his fleet of Sondors ebikes from a neighborhood near The Gulch, a trendy section of the city.
A 2 hour tour runs you $129 and includes an ebike rental. We stopped along the way at several neighborhoods including music row, Belmont & Vanderbilt College, Broadway, Printers Alley and even a civil war fort that overlooks the city.
The ride is mainly street riding so you should be an experienced rider if you want to go. They also rent ebikes to explore on your own.