The phrase "a track of various" is not correct in standard written English.
It seems to be an incomplete expression and lacks clarity without additional context.
Example: "The album features a track of various artists collaborating on a single song."
Alternatives: "a piece by various" or "a selection of various".
Most cars made for the American road since the late '80s have included a small microprocessor that keeps track of various goings-on under the hood.
They have organized protests and formed a new organization, Fairness Fort Worth, to keep track of various investigations into the incident that have begun or been requested.
Keith Schwam, a spokesman for the department, said the firm was keeping track "of various contractors, subcontractors and personnel" at the Bronx site.
Outside the metropolitan area, the reception has generally been less hostile, though that could be because fewer than half of the states — particularly those outside the Northeast — have toll roads, while others are reserving judgment and keeping track of various proposals to raise much-needed revenue.
More importantly, though, it keeps track of various conversion and sales metrics based on social sharing.
At the Big Data finance 2015, Ivana Ruffini of the Federal Reserve Bank of Chicago will discuss the key strategies the Bank has deployed to keep track of various data initiatives.
"I pay attention to the three or four radios going all the time, communicate with the crew chief and MHEM, and maintain an awareness of where we are and where other aircraft are as well as keep track of various aspects of the mission we are flying".
The model keeps track of various pathogen lineages that give rise to new lineages through mutation that implicitly occurs at the transmission stage.
Additionally, we use the master bibliography tables and the GO annotations to keep track of various areas that need focus, such as 'genes with no GO annotation but have papers that are selected for GO but not used'.
The ideas need not be limited to human behavior: tracking of various animals is now widespread, and a dataset of sufficient size, in combination with these techniques, could help understand animal foraging and habitat segmentation.
