By Rusty Surette, NEWS 9

OKLAHOMA CITY -- A jaw-dropping display of Christmas lights in one Oklahoma City neighborhood has doubled in size this year.

Mark Matalik along with his neighbors, Joshua Schoenvogel and Gerald Nantze, have synchronized lights and music on 15 homes and 17 yards on Markwell Avenue in northwest Oklahoma City.

Last year the neighborhood attracted attention when they synched up 7 homes.

"We're still not done with this year's set-up," Matalik said.

It took the residents more than a month to hang the lights and network the entire system.

Visitors can tune their vehicle's radio station to 102.3 FM when they arrive in the area to hear the music.

Matalik and his neighbors said they're already looking forward to making this a bigger event for next year.

The lights are on from 6 to 10 p.m. Monday through Thursday and 6 to 11 p.m. Friday through Sunday. 

For directions, see map below comments.