This site did not show evidence of storing passwords in plaintext.
This site does allow secured connections (https)
This site did show a clear way to unsubscribe from their emails
This site does verify your email address.
Below is a sample of the emails you can expect to receive when signed up to Gigs and Tours.
Welcome to Gigs and Tours!
Thank you for registering with gigsandtours.com. Now that you've signed up, you will be able to monitor current bookings and ticket dispatch progress, edit your personal details making ordering that much quicker, keep a record of past bookings and create a favourite list of artists meaning you hear about new tours first!
Gigs and Tours.