Dawn comes soon in May, and the first gray light brought the Song. With hum and buzz like that of ghostly insects the bullets came stealing over from the enemy's skirmish line. It was a grim awakening and its first impression inexpressibly mournful. Each singing bullet seemed to chant a dirge--and the morning air held a very graveyard chill. Swearing is a common dialect with soldiers, but not an oath was heard as that morning Song began. Everyone was solemn; we were thinking of home and of loved ones, and there was a great despairing sense of separation in our hearts. I think almost any man who has seen war would tell the same story and count those moments of the skirmish firing in the gray dawn on the brink of battle among the most gloomy of his life. But hark! The batteries are opening fire, the Song is bursting into fuller voice; and up and down the line orders ring out sharply, "Attention, battalion!" There is movement now, it brings life and dispels the gloom. There is marching and countermarching for better position and soon the line is placed in a sunken road whose banks protect us against the enemy's shot and shell, while just behind, on slightly higher ground our own batteries fire over our heads. And so the morning passes; the Song, never silent sometimes swells out clamorously; and anon it sinks to intermittent growls. Suddenly, about noontime, there is a restless movement along the line; staff officers are galloping furiously hither and thither; something is in the air. We are ordered to unsling our knapsacks and pile them together. Meantime our batteries open a furious fire. The men say to each other, "The bulldogs are barking, and our turn is coming!" And as the Song swells with their baying, by quick orders our line is formed for the charge. We must storm those hills flaming with the fire of the Confederate cannons. A few breathless moments that seem like hours, and suddenly our batteries cease fire, the expected order is given, and the line surges forward. I make no attempt to tell how the Sixth Corps on that Sunday morning won the Fredericksburg heights, storming successfully though with fearful loss, the very same works from which the army had been beaten back in December. I am not a military critic, I can tell only what one very young and obscure soldier saw and felt.