did = {
let what = []
let whom = _.trim(who)
giitaayanW.map((d) => {
let singer = _.split(d.Singers, ',');
singer.map( s => { if (_.trim(s) === whom) what.push(d) })
let comp = _.split(d.Composer, ',');
comp.map( c => { if (_.trim(c) === whom) what.push(d) })
let lyric = _.split(d.Lyricist, ',');
lyric.map( c => { if (_.trim(c) === whom) what.push(d) })
})
return _.uniq(what)
}