input: On March 17, 2016 the band announced Day of the Dead, a charity tribute album to the Grateful Dead released by 4AD on May 20, 2016. Day of the Dead was created, curated and produced by Aaron and Bryce. The compilation, which took four years to record, is a wide-ranging tribute to the songwriting and experimentalism of the Dead, and features over 60 artists from varied musical backgrounds. It has 59 tracks and is almost 6 hours long. All profits will help fight for AIDS/ HIV and related health issues around the world through the Red Hot Organization. Day of the Dead is the follow up to 2009's Dark Was The Night (4AD), a 32-track, multi-artist compilation also produced by Aaron and Bryce for Red Hot.  Day of the Dead features collaborations and recordings from a diverse group of artists including Wilco, Flaming Lips, Bruce Hornsby, Justin Vernon, the National, The War on Drugs, Kurt Vile, Lee Renaldo of Sonic Youth, Ira Kaplan of Yo La Tengo, Jenny Lewis, The Tallest Man on Earth, Unknown Mortal Orchestra, Perfume Genius, Jim James of My Morning Jacket, Senegalese collective Orchestra Baobob, composer Terry Riley and his son Gyan Riley, electronic artist Tim Hecker, So Percussion, jazz pianist Vijay Iyer and Bela Fleck.  Of the 59 tracks on the compilation, many feature a house band made up of Aaron, Bryce, brothers Scott and Bryan Devendorf, Josh Kaufman (who co-produced the project), Conrad Doucette (of Takka Takka), Sam Cohen and Walter Martin. The National have three tracks on the album: "Peggy-O", "Morning Dew" and "I Know You Rider".  A Day of the Dead live performance took place in August 2016 at the second annual Eaux Claires Festival (August 12-13) featuring Jenny Lewis, Matthew Houck, Lucius, Will Oldham, Sam Amidon, Richard Reed Parry, Justin Vernon, Bruce Hornsby, So Percussion, Ruban Nielson, and the National.

Answer this question "What year was DOD done?"
output: March 17, 2016

Problem: Background: The Seneca are a group of indigenous Iroquoian-speaking people native to North America who historically lived south of Lake Ontario. They were the nation located farthest to the west within the Six Nations or Iroquois League (Haudenosaunee) in New York before the American Revolution. In the 21st century, more than 10,000 Seneca live in the United States, which has three federally recognized Seneca tribes. Two are in New York: the Seneca Nation of New York, with two reservations in western New York near Buffalo; and the Tonawanda Band of Seneca Native Americans.
Context: On August 25, 1993, the Seneca filed suit in United States District Court to begin an action to reclaim land allegedly taken from it by New York without having gained required approval of the treaty by the United States Senate. Only the US government constitutionally has power to make treaties with the Native American nations. The lands consisted of Grand Island and several smaller islands in the Niagara River. In November 1993, the Tonawanda Band of Seneca Indians moved to join the claim as a plaintiff; it was granted standing as a plaintiff.  In 1998, the United States intervened in the lawsuits on behalf of the plaintiffs in the claim. This was to allow the claim to proceed against New York; the state had asserted that it was immune from suit under the Eleventh Amendment to the United States Constitution. After extensive negotiations and pre-trial procedures, all parties to the claim moved for judgment as a matter of law.  By decision and order dated June 21, 2002, the trial court held that the Seneca ceded the subject lands to Great Britain in the 1764 treaties of peace after the French and Indian War (Seven Years' War). Thus the disputed lands were no longer owned by the Seneca at the time of the 1794 Treaty of Canandaigua. The court found that the state of New York's "purchase" of the lands from the Seneca in 1815 was intended to avoid conflict with them, but the state already owned it by virtue of Great Britain's defeat in the Revolution and cession of its lands to the United States (and by default to the states in which the colonial lands were located.  The Seneca appealed this decision. The United States Court of Appeals for the Second Circuit affirmed the trial court's decision on September 9, 2004. The Seneca sought review of this decision by the US Supreme Court, which on June 5, 2006, announced that it would decline to hear the case, leaving the lower court rulings in place.
Question: Why do they claim this land?
Answer: 

Question: Bradley Joseph (born 1965) is an American composer, arranger, and producer of contemporary instrumental music. His compositions include works for orchestra, quartet, and solo piano, while his musical style ranges from "quietly pensive mood music to a rich orchestration of classical depth and breadth". Active since 1983, Joseph has performed in front of millions of people around the world. He played various instruments in rock bands throughout the Midwest until 1989 when Greek composer Yanni hired him for his core band after hearing a tape of his original compositions.

Joseph also performed with Sheena Easton for four years as her co-musical director and lead keyboardist. He went from Yanni to Easton and back to Yanni in a few years. "It was a great transition from Yanni because it made me musically aware again", he said in reference to Easton's R&B style. "I went back to where I started but it felt like a new invention."  Wheeler questioned how he got hooked up with Easton; Joseph answered that he was recommended by a former road manager. He was included in a try-out with four others, rehearsed with the band, they then cut it down to two, and rehearsed with Sheena for the final cut. Joseph anticipated they would ask him to do a solo on at least one of the songs he was asked to play during the audition, so he wrote a solo for all three songs, which was ultimately the reason he was hired for the job.  In a 1995 interview, he said that after five years of touring with Yanni and working on his own debut album, he needed a break. Yanni was still building his career and maintained a hectic concert schedule. Working with Easton, on the other hand, was "the best of both worlds". "She just adopted a baby and is pretty settled in", said Joseph. Tour venues with her included Japan, Indonesia, Puerto Rico, and the United States, as well as routine appearances in Las Vegas and Atlantic City. In March 1995, he appeared with her on The Tonight Show with Jay Leno when she performed her new single at the time, "My Cherie".

Using a quote from the above article, answer the following question: What was his relationship with Sheena?
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Answer:
Joseph also performed with Sheena Easton for four years as her co-musical director and lead keyboardist.