After hearing recent complaints about a lack of information, the national company hosting a concert this summer in Ocean Park featuring the Boston Pops released final information about the event last week. The information provides ticket prices and a list of scheduled performers that includes both national and Island acts.

The Web site for Festival Network announced that in addition to the popular Boston Pops Esplanade Orchestra conducted by Keith Lockhart, the concert will also feature Gladys Knight, the Nevillle Brothers and Steel Pulse. Also featured will be Island acts Kate Taylor, Willy Mason and Entrain with Phil DaRosa. There will also be a special appearance by piano sensation Manami Morita and her quartet.

“We have a perfect blend of nationally recognized award-winning artists and local favorites,” said Rick White, a senior producer for Festival Network and lead organizer for the Martha’s Vineyard Festival. “This is going to be a great event. People are going to be very happy with what we have to offer.”

The concert is scheduled for Sunday, August 10 at Ocean Park in Oak Bluffs. The gates open at 1:30 p.m. and the performances will begin at 3 p.m. The cost of general admission tickets is $75. Tickets for children under the age of 12 are $20 and children under the age of five are free.

Festival Network earlier this month found itself in hot water with Oak Bluffs selectmen and several local charities who plan to use the concert for their fund-raising efforts. Selectmen and the charities took exception to a perceived lack of information about basic information about the concert, such as the scheduled performers and ticket prices. Festival Network had agreed to let three Island charities — the YMCA of Martha’s Vineyard, the Vineyard House and the Friends of Oak Bluffs — participate in a ticket sale scheme for the concert.

According to the plan, each group will be allowed to buy between 300 and 350 reserve location seats at face value. The groups can then build a package around those tickets which might include a meal or other entertainment, sell them at a higher price and keep the difference for fund-raising purposes.

Grumblings also arose after the Festival Network unexpectedly proposed expanding the concert to a second night to accommodate a well-known Grammy-winning performer. Plans for a second night were quickly scrapped, however, after concerns were raised over a possible conflict with a scheduled fundraiser for the Hospice of Martha’s Vineyard.

With information about the lineup and ticket prices released last week, representatives for the nonprofits said they can now start selling tickets and move forward with their fund-raising efforts.

John Early, a board member for Vineyard House, said yesterday that about 900 premium seating tickets will be available to the three nonprofits at a cost of $135. The three nonprofits will all share premium seating for 10 tables close to the stage, each with 10 seats. Each table will sell for $10,000. The nonprofits will also provide two hospitality tents where people can get snacks and drinks.

Mr. Early said he was glad the fund-raising efforts can now proceed, but said that Festival Network could have done a better job providing information.

“We are happy that we can move forward, but there is no question this remains a work in progress and we will be working on this right up to the concert,” Mr. Early said. “I understand it is hard to release exact information in the entertainment industry, but I hope in the future they do more to keep us in the loop . . . sometimes being told there is no news is better then hearing nothing.”