Avenir with Tiempos Fine in action on pantheoneaudio.com

• .header-1 { font-family: "Tiempos Fine", serif; font-size: 71px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 86px; text-transform: none; color: #5D5D5D; }
• .content-1 { font-family: "Avenir LT Std", sans-serif; font-size: 14px; font-style: normal; font-weight: 600; letter-spacing: normal; line-height: 25px; text-transform: none; color: #151515; }

Avenir is available from Fonts.com and MyFonts.