The phrase "a few overture" is not correct in English.
Did you mean "a few overtures"? You can use "a few overtures" when referring to multiple introductory actions or gestures, often in a context of making an approach or proposal.
Example: "The director made a few overtures to the investors before the meeting to gauge their interest."
Alternatives: "a couple of proposals" or "several introductions".
Although they are still on the edge of the Athlete family, there were a few overtures by the other young calves — an opening to the possibility of socialization.
There were also a few overtures from venture capital firms, but many of the investors would have wanted a say in the business.
Besides, black voters have been such a dependable voting bloc for Democrats that at least some members of Mr. McGreevey's campaign believe they can afford to make a few overtures toward the State Police to ease opposition from the politically powerful union.
After the friend made a few spurned overtures — and after some awkward conversations about why Ms. Brunner was always too busy to get together — the friend got the hint.
They then spent a week haggling over the finer details, while Gordon Brown hunkered gloomily in Downing Street, occasionally making a few weak overtures to the Lib Dems.
While there was often talk from the Democrats of the need for bipartisanship, they made few overtures toward the Republicans.
President Chen has made few overtures to Beijing since taking office two years ago, and he is believed to have made little use of the secretive foundation.
He offered few overtures to the opposition, even interrupting his rhetoric about bipartisan harmony to shoot back a zinger at Republicans.
To fill out the program when she wasn't onstage, the orchestra played a few greatest-hits overtures, classical music for fans of television commercials.
A few half-hearted overtures of friendship here and there when it suits them, but otherwise they just peer warily at one another from across the club (Think Motion Picture Association of America v. BitTorrent, or MPAA v. RealNetworks).
